Do shy guys only approach women they like?

This guy doesn't talk to anyone much but his stister and now recently me. He seems to be working really hard to find a topic of conversation to talk to me about.

I'm also shy and awkward and when we don't talk and he's near I feel so uncomfortable
Updates
+1 y
Found out today this guy is 5 years younger than me and has a girlfriend so it's kinda helped me move past it now. But I made myself look abit of a knob head today in front of him
Do shy guys only approach women they like?
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