Guys.... I'm so confused

This boy(guy #1) who I use to have sex with last year just reappeared in my life. And while he was gone I've been seeing someone else(guy #2). (Guy #1 was gone for 8 months I didn't think he'd ever come back) but now long story short they're both mad at me and now ALL THE SUDDEN they both want a "relationship" with me...... I'm so damn confused..... guy #2 will woo me and I'll start falling for him but then all the sudden guy #1 will pop up, get mad, and then start fighting for my attention. I don't want to hurt anyones feelings and I'm not dating either of them so I don't see why they're both so upset!.... If you want all of me then fucking ask to be in a real related with me!