This is great he challenged her for being a liar and lying about manipulating Sonal. I think when he confides into his mother, his mother will tell him that the room upstairs has been decorated by Gopi and when he comes in the room Rashi as usual will claim she decorated the room and then as per SBB/SBS he tells her she lied, it worked in the past lots of times her taking the credit but not this time.
ahhh i have to go to school :( cant wait for written update will catch it at school then come home and watch the show on youtube! have to wait till this evening F*L!