My high school crush, whom I was too nervous to ask out, got touchy-feely with me at a recent party and seemed really into me, though she has had a boyfriend for the past 2 years.

My high school crush, whom I was too nervous to ask out, got touchy-feely with me at a recent party and seemed really into me, though she has had a boyfriend for the past 2 years. What should I do? I don't want to invade on her relationship, but I still really like her.
My high school crush, whom I was too nervous to ask out, got touchy-feely with me at a recent party and seemed really into me, though she has had a boyfriend for the past 2 years. What should I do? I don’t want to invade on her relationship, but I still really like her.

Be straightforward about this. Your reasons and language about it are good: “I really like you, but you have been with {boyfriend} for 2 years; I don’t want to invade your relationship. What are your thoughts?” Be prepared to find out she doesn’t think there is anything wrong with having a boyfriend and having some casual fun with you. In that case, you need to decide what your stance on that is.

Why do men cheat? :(

Why do men cheat? :( </3
Why do men cheat? 🙁 </3

I am so sorry about your poor broken heart. I can say with assurance you deserve better. If you want to read about it, you’ll find a lot of infidelity going on in the stacks in the HQ 806 area. I prefer the answer Olympia Dukakis’ character gave in the marvelous 1987 film Moonstruck, “They fear death”. The film is available at the Circulation desk (call number PN1997 .M652 2006), and is as good as any for when you’re feeling sad.