A long time ago I made a post talking about what song would be good for each character or specific scene of the show. I therefore decided to bring this post back.
Kara and Mon-El:
I just wanna be close to you with lyrics - Whigfield - https://www.youtube.com/watch?v=-9zioD9GxdE
I love this song and I think it's perfect for the couple especially "in that" scene ...