I like Karan in bb15 but he is a player in relationship. Don't know much about yogita but he seemed very disinterested when he did last series of dil hi to hain with yogita. i don't watch hindi soap or web series but just saw few episodes with my mom. His acting was horrible in that series. His chemistry was missing with yogita.
I hope Teja is not falling for him. He will use her for the show. Teja is always this way. Seen her in kkk and fans were shipping her with one of the guy. People take her over friendlyness in wrong way. Karan can be great friend but otherwise he needs lot of help himself to fix his issues before getting into new relationship