what is shayam problem

Hello guys - sorry but I am not sure what is shayam problem what iss it that he is trying to steal from arnav safe - it something that Khushi told him at holi when she was drunk???? or it that shayam is not getting any monies from arnav and he is trying to teach arnav a lesson - please can anybody help me as i dont seem to remember what is it that he trying to do arnav is because of khushi??? watching today episode I ws totally disapointed with Khushi her character seem to have just become of comic role all she is doing is annoying our here (arnav) I think that Khushi should put her energy in finding out why arnav married instead of playing of playing pranks with arnav I think that CV should move the story forward - I seriously think shayam should fail in his task again there has to be something that will have come and ruin his plan again and I think that arnav hould very assertive and look out for shayam and his motives... One more think I think that khushi dad should recover from this stroke and tell tell arnav the truth about shyam the snake ...