If your girlfriend has been watching dramas like Dream HighThe Moon That Embraces The Sun and Producer recently, you might want to keep a close eye on her. She could be cultivating an obsession with Kim Soo Hyun — soon she'll know far too many Kim Soo Hyun facts, and you might just wind up stuck in traffic listening to her sing along to the My Love From Another Star OST. On loop.

This is too funny! What other signs do you think your significant other should be watching out for? Let us know in the comments below. Don't forget to check out Ally on twitter, and stay tuned to DramaFever's YouTube channel for awesome videos!