Depression of a friend...

I have a friend at school who was very depressed today over an idea to get this guy she really likes, can't stop thinking about, and who keeps either rejecting her (as she said) or going out with someone else (which she thinks about too much and gets really depressed) to hook up with her. I seriously think that she needs to be patient....relationship-wise. We're only freshmen here. She acts like it's almost the end of the world (which it will be in four more years). It's annoying. She needs to enjoy her youth.