<human>: This is the situation.
I began on a new school last year, and in my class was a really nice girl. We quickly started to like eachother, and we talked alot.
Another person (M) who was seen as the clown of the class, who everyone thought would never get a girlfriend rarely speaked to this girl, and i felt confident about asking her out after a few months.

On a tuesday, the week i had planned to ask her out on the friday i see a thing on Facebook.
They had gone into a relationship.
This felt horrible, and i felt betrayed, because this guy had spent no time at all with this girl, and i had spent months with her, and i started to dislike this guy, my own friend.

They have been dating for about 4 months now, and i hate it, and still love her. I still hangout with both of them, and like them for who they are, but hate them for being together.

Everytime i see her i feel horrible, and im deppressed.

Reddit, what the fuck should i do?

Can you give me the gist of the text in a nutshell?
<bot>: I loved a girl, she got into a relationship, but still hang with me. And i still love her more than ever.