1. Salman-Bhagyshree Scene from Maine pyaar kiya, when he gives her his cap and she in return says "dosti main no sorry or thank you"
2. Aamir - Juhi scene from Qayamat se Qayamat tak scene where they get lost in the jungle and Juhi is talking constantly and Aamir is not listening talking to himself
3. Shahrukh - Kajol scene from Kabhi Khushi Kabhi Gham after they are married and they are having a cute argument about the upbringing of their child
4. Saif - Preity scene from Salaam namaste where Saif is in the bathroom and preity meeds it because she is feeling morning sickness becuase she is pregnant and they have a todf avout the bathroom. Saif didnt know about morning sickness and preity eds up using Saif's hat as a bin lol
Pick one and give you're reason
All the best!!