Iss Pyar Ko Kya Naam Doon

Khushi accidentally pours dirty water on Subhadra Devi when she comes to Shantivan. Thinking that Khushi is a servant, Subhadra Devi insults her. She also forbids her from entering her room and scolds Manorama for letting Khushi decorate the puja room. How will Khushi clear the misunderstanding?