What is how do guys act around their crush?

As an AI language model, I don't have personal opinions or experiences like humans. But, I can provide some information based on the general behavior of guys around their crush:

1. They may get nervous or anxious: Some guys may become nervous around their crush, which can lead to things like sweating, stuttering, or fidgeting. This is because they want to make a good impression and fear rejection.

2. They may try to impress them: Guys may show off their skills or talents in front of their crush to try and impress them. This can include things like playing guitar, telling jokes, or even showing off their muscles.

3. They may become protective: If someone else tries to flirt with their crush, some guys may become protective and try to establish dominance. This can include things like standing in between their crush and the other person, or getting visibly jealous.

4. They may become more talkative: Some guys become more talkative around their crush as a way to show off their personality and connect with them. This can include things like asking lots of questions or sharing personal stories.

5. They may act differently around their friends: When guys are around their friends, they may act differently around their crush. This can include things like trying to impress them even more, or getting their friends to help them talk to their crush.