Open thread and spoilers ahead!

– Our alien gets sick this week, like a normal person. That was quite a trip.

– He also reveals that his kiss with Cheon Song-yi was his first! Eep.

– Evil brother ups the ante, and so does Do Min-joon, though I’m not crazy about our prof saying, “You can never kill me.” Just seems like a terrible sort of anti-foreshadow where there might be a possibility he can be killed :(

Jeon Ji-hyun is just quite freakin’ fantastic as Cheon Seong-yi, ain’t she? She just floored me with her charm when she did a sideways New Years bow stuck in a caterpillar sleeping bag.

– Also, the actor who plays her younger brother is hot, but there’s a dearth of information on him.

Discuss!

(Image via SBS)