Why would a guy get tongue-tied while talking to a girl?

Anonymous
I've talked to my crush like 2 times, once over the phone and once in person and I've noticed that he always gets tongue-tied whenever we talk. Like he says a few words and sentences and then goes silent. He also doesn't follow up on the conversation and there are awkward silences. When we talked in person he was also blushing.

Do I make him that uncomfortable? Is he not interested in talking to me? He's a very talkative guy otherwise and can't shut up.
Why would a guy get tongue-tied while talking to a girl?
12 Opinion