i think tht muskaan knows everything thtz goin between AR cuz 1st she asks abt da karra an da way she asked it sounded like she knew who gave it 2 ridz..2nd wen she said tumhari aur armaan ki ankhein to door pe hi rehti hain magnet ke tarha.an 3rd da way she said bye to AR wen she waz leavin it sounded like she didnt want to disturb dem..