Guys, is it true if a guy rolls up his socks in your presence, he likes you?

We were sitting in a group of guys only one other girl and I was across from this guy sort of talking to him and he rolled up his socks/fixed them or whatever. Then he was talking to some other girl in class he's sitting closer to me and she was further back and while they were talking he rolled up his socks.

Does that mean anything?

I read some articles that's apparently a 100% sign he likes a girl. Well if there are two girls then which one haha
Guys, is it true if a guy rolls up his socks in your presence, he likes you?
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