Im honestly not sure how to answer : p I mean I definitely cry, but I guess it all depends on the situation.
Most of the time I do it privately, like if someone walks into the room Ill wipe my eyes and change my thoughs and keep myself under control. I dont like to expose others to my emotional stuff because it causes guilty feelings in me, as if Im making a show of my emotions (thats not a personal attack on anyone, thats just my own personal feelings about myself), so when possible I like to keep it between me and God.
I have cried aloud to a few certain people before, though. Mostly my mom, of course : p I did once to a friend of mine, I like how he dealt with it too. He pretty much nudged me with his shoulder, playfully told me to "buck up" and became enthusiastic about doing something silly to pass the time (after lending me his ear and all that of course), I just thought it was a really nice, heartfelt attempt to pick me up which made me feel better : p
Sometimes certain things can make me teary eyed. Some songs, and like scenes from video games or tv shows and a few movies (not a big movie fan for the most part). I dont really totally consider that crying, though : p But definitely an emotional response.