Yaa Raee, I get what you mean......😉
So, what do you think??? will Mayank make the excuse of "getting ready" when Nupur will come in and he will be gaping at her. Only to come back to his senses by his mom's "uhm uhm" throat clearing.......
or, or.......
he will introduce his mom to Nups and will leave bechari to talk to his mom, and then keep admiring her from a distance.......later his mom realising that her son is stealing glances/staring at NUpur and will tease him indirectly. So he will make the excuse just to go away from there........