Let me tell you, all the songs you mentioned above are actually good, but i would listen them once in a while only. Some are nostalgic, and the second one is a gem, woh hota h na kabhi kabhi when you know little bit of song’s melody but dont really remember its lyrics and title. I’m really happy to listen that song again, but i will probably forget it again and will listen only when it’ll play inadvertently, some things are beautiful that way :) if you get what i mean.
Besides that, i like exploring music myself. I don’t really give a second listen to the songs my friends recommend me, I appreciate their gesture though, maybe its the same with your friends.