<human>: Okay so there's this guy who I'm pretty sure is into me that I work with a couple times a week. These are some reasons why I think he likes me/what he does:
-Touchy (touches his knee to mine, stands really close to me/shoulder to shoulder, hand on back etc.)
-Messages me: asks me what time group meetings are (even though they're always at the same time and the leader sends a text to all of us telling us the details + other questions he could ask anyone else) and then starting a convo from there
- Apologizes if he doesn't reply within a few hours
- Tells me to check out a study spot on campus, and when I frequent it I bump into him there
- Happy to see me, talks to me differently than with the others we volunteer with, sits next to me when possible
- Suggests meeting up

But here's the problem: 
- I'm shy and don't initiate anything with him despite liking him
- I sometimes pretend not to see him/avoid him (idk why I do this but I'm working on it)
- Whenever he mentions he'll be going to a place I'll be I always clam up instead of offering to meet up
- I don't move away from his touch but I also don't initiate them

So he's given me some opportunities to initiate and I think that's why things are moving slow, because he's not sure if I'm into him. So how do I go about showing interest in a subtle but obvious way (is that possible??). What are ways I can initiate  things so things can move forward?

Can you give me the gist of the text in a nutshell?
<bot>: I'm a shy girl doesn't know how to initiate things with guy who I think likes me and I want  to show him I like him without having to confess my feelings.