From last night's episode, I think I figured out why Rajbeer has a cynical attitude towards love, marriage & women, as well as why he is on bad terms w/ his family. I think his parents are divorced - more specifically, his mom abandoned him & his dad. That's why he refused to go to Chandigarh, but accompanied Dhruv to Amritsar. It's also why he's been cynical about women, and that was unfortunately only re-inforced in their first encounter.
He has a love-hate relationship w/ Preeto - when Dhruv mentioned that he's found his love in Preeto's house, he was initially shocked, until he found out that it was Ishoo Dhruv is after. I hope Preeto finds out sooner that Ishoo is in love w/ Dhruv, and stops being a kabab me haddi. Also, I wish they had shown the Jo marriage yesterday - all that sherwani & everything, and the actual shadi wasn't shown. And did this happen in the Golden temple, or any other random Gurudwara in Amritsar?