Should I kiss her?

we have been friends for a long time and yesterday i asked her out and i’ve wanted to kiss her for a while but i don’t know if i should or how she will react she like me ALOT and put up with a lot of my shit. but she still likes me i was planning on walking her to her class and kissing her before she goes in should i do it or no?
we are 16 JTLYK