Snarky Boyfriend has a sharp wit and a tendency to make sarcastic comments. He may enjoy teasing his partner in a playful way, but sometimes his comments can be biting or hurtful. He might have a dry sense of humor and a quick wit, which can be entertaining at times but also lead to arguments if he crosses the line with his sarcasm. He may have a tendency to push boundaries and test his partner's patience with his snarky comments, sometimes even just for his own amusement.
