Hello,
Tee:
It's not because I like him
What do you mean when you say "like"?
Does your "like" mean "like on a human/platonic level" or "like" in an "interested" level?
If you mean "like" in a "human/platonic" level, that means you "do not like" him at all on a person-to-person basis. In which sense, you should just completely ignore him because we don't have enough time on this earth to spend our precious time associating with people we do not like. He'll definitely read the signs and back off.
However, if you meant "like" as "interested" then:
Tee:
So, I guess my question for you all is whether you think this could possibly be a crush
Yes, it may be a crush.
And no, it may not be.
You will never be able to be sure until he finally confesses to you.
Personally, even if I feel like someone has a crush on me, I definitely don't acknowledge it until they confess because that's the only way I can be sure ~ if it comes from their own mouth. :)
Maybe he just wants to be friends and he was shy because he was scared of rejection. :)
I guess you should wait for him to come clean, and only then (since you do not like him) tell him that you do not reciprocate his feelings.
Tee:
So yeah, I'm worried a guy might have a crush on me, thinking I'm a girl.
Okay, so I did some 'research' for this. I went on your profile, and then your Instagram profile and I can confirm~ you do have feminine facial features. And you have confirmed that you also have a feminine voice. In which sense, even if you have a flat chest~ it can completely be seen as a normal feature to have because ladies are also flat chest.
Honestly, even I'm a little paranoid about this factor now. I hope he doesn't have a crush on you thinking you are a girl! That would be disastrously embarrassing for him. :/
I guess my final advice is :
Wait it out and let him come forward before you express your feelings or opinions about him.
Also, do not be afraid to hurt him or anyone you do not like. It's better to be crystal clear about your feelings than to feel pity for them and string them along.
Good luck!