From finding out you like them?

I'm going on a trip next week and I'll be bunking with my crush and I curl my toes when I'm nervous and it's very obvious

don't tell anyone, especially not your friends.

Pay them dust, act like they don't exist...

The key is a diversion, come up with some other reason why you might be nervous and say that. Nobody is ever suspicious of false disclosures, they assume if you're randomly blurting it out, it must be true. Works for me

This doesn't work.

Once i ignored him and he told me: what is going on? are you in love with me?

Wait, this is so cute

Omg that must have been so awkward :biblio what'd you say back??

Talk to them about somebody else and lie and say you're attracted to that other person so they won't become suspicious that you actually like them

that could ruin blossoming relationships tho