I'm rooting for Ha Neul although I have a pretty good idea that she's going to end up with Seok Ho... I just love the chemistry between Geu Rin and Ha Neul <3 *fingers crossed*
*edit: While I'm still hoping for the Ha Neul and Geu Rin ship to sail, I don't think it'll happen. In the latest episode, it's shown clearly how much Ha Neul cares for her but she doesn't reciprocate it... On the other hand, I think that even if Seok Ho confesses, they won't work out because I find the age gap a little too awkward for them to get past. Seok Ho has seen so much more of the world than Geu Rin and their relationship feels more comfortable as a close dongsaeng-sunbae one. Despite my wishes, I think there's a large possibility of this drama ending with no clear ship. (Still waiting for Min Joo and Yeon Soo to become official haha).