song im lookin for!! please help if ya can

There's this song I've been looking for but can't seem to find at all. I heard it on a radio station that plays alternative rock music (I'm not really good with genres so it could be another genre). I couldn't really understand the lyrics, but I heard "Love is so..." I think it said tiring but I'm not sure about that. I also heard something about a snake?? 

Style of the song sounded like The Strokes, Lemon Demon, or the song Insomniac by Memo Boy. If you know this song even if my summary of it sucked, please tell me! Thank you.

-Caro