Jay Grewal, Cheater And Liar On Bumble. I met this man on bumble two weeks back. His name is Jay Grewal. He did not give me his last name, I found it when I googled the books he told me he had written, ‘Bomb Boy’, and ‘A Slave to Want’. We were supposed to meet up tomorrow and hang out, and then I found out he is in a serious relationship already. I have since blocked and deleted him. I am obviously one of probably many he is talking to currently, I hate having my time wasted and I can’t imagine if I had met him and ended up liking him. The whole thing makes me shudder. He is also lieing about his age and profession. Just putting this out there so other girls don’t even waste two weeks talking to this creep and God knows what else he is.