Abhishek..with SIMI

I was watching the repeat telecast of Rendezvous with Simi G Celebrations, where all the guest on the show were showed with their candid moments.

They all also sang a song... Abhishek sang a song.. something like "You see smile on my face, but if you see closely you will tears in my eyes " something like that...

if someone knows the song and the singer.. please lemme know..

Thanks

also can anyone tell me when will the show repeat this week... i can see it again