i guess i felt she was testing him, you know it is sometihng like now she is taking pride in being so imp in his life, as she loves him so much it feels nice to her to be so imp for him esp after the part where he siad she has no right to show him concern or ask anything which was a big setback for her. Also i guess she wasnt expecting it that he would be so worried and her expression told it when ram rightly scolded her.
but other than that it just struck me, maybe maybe deep down she has always been the one who has pampered her family, her kid bro, her sis, looked after her mom, her dad and she was never taken care of, looked after as she is now, so she loves to see feel expereince that extra concern and maybe she was checking it. however yes i feel that bemari is one thing you should not joke about, however had it not been the BC scare the joke would have been a tit for tat for golu request of head massage.
good topig ritgl, as i remember even priya was annoyed that golu should not have lied about his headache and she shouldnt have faked it however i take it as a mere dersire of her to feel pampered and loved