You know that particular scene reminded me of the scene where Suvreen asks whether Yuvraj takes his date out without having money on him. And Yuvraj says, but "meri toh ye pehli date hai" and Suvreen looks at him shocked and there was a awkward silence.
And in the previous episode, again Suvreen asks him "havent you ever dropped a girl home"...asuming Yuvraj has...He says no! which again surprises Suvreen and there is another awkward silence.
Looks like Rhea was right. Yuvraj hasnt shown any girl interest until Suvreen came along.