Because you like Charlotte York in Sex and the City

Both brave and foolhardy, Thomas trusts his instincts above all else. See them in The Maze Runner.

Basically a giant pillow come to life, Baymax is a medical robot created for the sole purpose of helping people. See them in Big Hero 6.

His murderous megalomania aside, Loki is quite charming. Just don't mention his strapping older brother; he's a tad jealous. See them in Marvel Cinematic Universe.