i got the story

so since they were friends since childhood his mom may have decided to get them married and gave him a name of deep raj singh and then he saved tara everytime ishq mein mar jawan leads to ardeep he will die at the end to save her and in guilt he still likes her

because during the maha sangam ep he went to meet someone and he didnt let arohi go and deep and went they he wanted to go to london tara said something and he broke the phone