So, out of 6 guys from my group of friends(including myself) only 2 of us don't have a girlfriend. I only study with one of my friends from that group and I'm not even that close with him. But recently, all 4 of them have gotten in a relationship, while only the least of the closest friends from that group and I are the ones without girlfriends.

I only saw one of my 4 friends on the weekend and his girlfriend was with us and they were kissing quite often. My problem is that once they break up with their unicorn they will come back to me and will start calling me up to see if I want to go out with him/them. I even had a conversation with my parents and they supported my friends, saying that it's normal and shouldn't change at all, while I completely disagree - just because she's the unicorn of your life, and you love her like no other girl. I don't know if I should react in any way(and if I should I'd accept advice)or just hold it in until they breakup and come back to me.