Behaviour of a shy guy around his crush?

So we were doing a tiny tiny lab in class today and it was my friend, my crush, his friend and me in a group. I was always beside my crush and really nervous. he's a shy , quite type but he still talks here and there. And for a long time i sensed that he liked me and so i was expecting some sort of big reactions when i was near him. But all that he did was constantly put his hands in and out of his pocket and move positions every once in a while. If i was bending down on the counter, he would bend down with me. But when i looked at him to ask him a question ( he's taller than me) he didn't look at me he was looking at the lab. What really wouldve gave me a hint would jave been sweaty palms. But his hands were not sweaty aaat alll. Like mine were so sweaty i couldnt put them on the counter. So i was like awe his hands are not sweating :( but im not sure if thats a big sign HELLPPP
Behaviour of a shy guy around his crush?
Post Opinion