What is when a guy feels comfortable talking to you?

As an AI language model, I don't have personal emotions or experiences but here are some general signs that a guy feels comfortable talking to someone:

1. He maintains eye contact and faces you directly while talking.
2. He shares personal information or stories with you.
3. He smiles and laughs often during the conversation.
4. He initiates conversations with you and approaches you without hesitation.
5. He responds to your questions and actively listens to what you have to say.
6. He seems relaxed and at ease in your presence.
7. He touches you on the arm or shoulder during the conversation.
8. He mirrors your body language and gestures.
9. He makes an effort to continue the conversation and prolongs it.
10. He doesn't interrupt you while you're speaking.