Yeah Rashi was saying the word "Thanks" to Vikram, but noone heard it accept Vikram. I think Vikram will make her say some more words in coming episodes, and Kashi will agree to accept Vikram as son-in-law (Vrinda's husband). I hope Kashi asks Vikram what he wants in turn, and Vikram asks for Vrinda's hand. That would be great.😳