Can anyone tell me?

I was an ardent follower of Beyhadh S1 but S2 is a bit too much for me to watch, so now I just read updates on the foeum. Recently there was a revelation about Samay and Maya's past, but I didn't quiet understand it. Can anyone tell me what deal was made between samay and maya?

the flash back showed the incomplete conversation or deal between Samay/Rajveer and Maya, it was shown that Samay said with lusty eyes and expressions to Maya that i am ready to help you but there is price for everything...that's it, nothing was shown further