however it think there is more to it than just that. he was in a lot of pain as he thought ridz didn't trust him. howevre as ridz caught his hand and their eye lock made him realise that ridzi loves him and also trusts him (as when u r scared u catch the hand of person whom u trust, n not ur enemy's hand) so he realised ki aag dono taraf lagi hai, but now he was questioning himself that if she loves him that much then y is she not telling sorry if she knows he is in pain and also that y doesn't she say what she feels (as he saw apology in her eyes and the suffering and pain as well)
so i think he was crying for all that and also thinking that where has time brought them
i hope i m not confusing anyone 😆
-Pari 😳