I think the bags which pradeep purchased are exchanged
the modern dress goes to mona and salwar goes to anushka
mona thinks its her mil who sent her this dress and wears this for dinner
i think mona arranged this dinner to make vineet meet a girl as vineet mother told her to look a girl for him and he doesnt meet anyone nowadays.so she asked him to come in casual wear so that girl dont feel akward seeing him in a formal wear.
vineet is misinterpreting mona when he goes 2 restaurant and finds that mona arranged all this to make him meet other girl then his msunderstandings clears out.
this is total episode shown in this way to misguide audience and people thinking why mona doing this how did she change allof a sudden.
again other track copied from movie and the own serial of ekta kapoor i.e kabhi sautan kabhi saheli and kuch na kahoo
why dont this ekta try a new track instead of copying movie stories