When talking to him, please keep in mind that he considers himself the best. A very proud nation-tan. He is also very hotheaded, just like Serbia, though he would never admit it. Do not confuse him with Serbia, or you might end up being forbidden from entering his house ever again.

Because of his uneasy and unforgiving nature, he does not have many friends. His closest friends are Germany and Italy, though even Germany can be afraid of Croatia’s temper. His arch-rival is Serbia and Croatia will do anything to keep him away from his house and friends.

Croatia has one of the most beautiful beaches in Europe. Despite his egotistical façade, he can actually be quite polite, hospitable, caring, and really funny to be around. His hobbies include football, proving that he’s better than Serbia will ever be, making fun of his neighbors, boasting, fashion events and playing the guitar on his beach. He maintains very good relations with many countries, especially across Europe and the Americas. Having spent centuries under the same roof as Austria and Hungary, he remains on very good terms with them even after their separation.

He is generally friendly and sociable, but when truly angered, his temper can be really intense and difficult to handle (there is even a legend in Europe and the EU that if someone makes him angry, they will wake up in a hospital the next day). Still, prefers comedy, frequently making humorous remarks and trying to make others laugh in conversation. He's also a tsundere.

In the 'group' he is: The one nobody talks about.

His appearance: Physically, Dražen stands at a height of 175 centimeters, which is roughly five feet and nine inches. He is structurally designed to look like a young man with a physical age of approximately twenty-three years old. He possesses sharp and bright green eyes, a striking contrast to his light brown hair. His physical demeanor is often drawn with a sharp, smug, or hotheaded expression that mirrors his proud, fiercely competitive, and boastful personality, particularly when he is interacting with his primary rival, Serbia. His light brown hair is styled with a distinct, slightly messy parting down the middle, allowing several long, thin strands to frame his face and fall over his forehead. The most prominent feature of his hairstyle is a thick, long strand of hair that extends out from the right side of his head, sweeping slightly backward and downward past his shoulder. On the left side of his head, his hair is tucked neatly behind his ear. His clothing consists of a structured, historical dark grey or black military uniform. On his head, he wears a matching dark, flat-topped military peaked cap that sits tilted slightly to the right, showing a small round button or emblem on the front band. The main uniform jacket is a buttoned-down, long-sleeved tunic with a pointed collar, worn over a lighter grey collared dress shirt and a dark, neatly knotted necktie. A brown leather belt with a simple metallic buckle cinches the jacket around his waist. He wears matching dark, loose-fitting trousers that are neatly tucked into his dark brown, mid-calf leather boots. To complete the uniform, he wears simple black gloves on both hands

Who he knows: Serbia / Vuk Mišić.

Vuk's personality: Serbia is a proud and somewhat arrogant man. He is a great patriot, with a proud medieval and royal history, but has become more desperate in modern times. He can hold a grudge for a very long time.

He is normally fun and cheery, enjoying the "good things in life". Even when he is in rough times, he will stay strong and often let his temper show through, more than usual. He is proud of his tradition and is rather brave.

Serbia enjoys football and nightlife, but won't admit he is pretty bad at football, even though he is rather good at tennis and freakishly talented at water polo. He is said to own a closet full of Rakija (Ракија) that he allows no one else to touch. Serbia keeps all of his windows closed 24/7, even going so far to board up a few of his windows, because "Promaja može da te ubije!" ("The draft can kill you!"). He often keeps his head in the past due to the fact that things were much better for him then. It’s true he was once a glorious man, whom many looked up to. However, because of constant pressure put on him and various accusations that came on later, he felt treated like a wild animal. Hence, he has become rather desperate and is determined to return to his former glory, though most of his friends tell him he is rushing it far too much and is just making a fool of himself.

Vuk's appearance: Serbia is a man with short, dark reddish brown hair, styled with side-swept bangs. He has somewhat tan skin, though it is lighter than that of his neighbours. He has light brown/caramel eyes, and is of average height, at 178 cm (5'10"). He often has a grin on his face.

He normally wears a dark-green military uniform with a matching hat.