Even till recently she was thinking of the fact that Yuvraj doesnt feel for her the way she did. Now she knows he does. There is nothing stopping her from getting her happiness.
Yuvraj has always been by her side and has never actually let her down other than in the matters of the heart. But now he is ready to make up for it.
Throughout the party she was feeling jealous only because he was not giving her attention, but finally he ended up giving herr the most importance. The circumstantial shift in a couple of minutes was not easy for her to accept or register.
If she says no to him now that means she never really loved him and only thought she did. Her refusal now will confirm the fact that it was not love she held in her heart post rejection but ego of being turned down. We always want those things we cant get so, I think if it is love then she cant stay away from it for too long..
If she replays all the things that Yuvraj told her she will realize he has actually been thinking alot about her.
1. He says I wanted to make you jealous because I wanted to throw a surprise- indicates he didnt care about other peoples feelings and hurting them as long as he made her happy.
2. He says he was perhaps in love with her from the first time he saw her-this indicates he has actually been thinking alot about his connection with her and has been trying to justify his unstoppable feelings towards her.
3. He calls her the biggest problem in his life-clear indication that love her, hate her he cant ignore her presence in his life and now he knows he enjoys that presence.
4. He goes down on his knees and proposes to her-after all that attempts to get her attention and hurting her in front of all their friends which means his heart always beats for her and he has no qualms about admitting it in front of all though he has talked about it...
5. He implores her and says, you are smart how couldnt you see all of this and put it together as love...
Once she comes to terms with all this the sensible person that she is she will know all of it was meant in good light and that she should give her heart a chance and then she will have to say yes...
But if the leap rumors are true, I have a feeling they will take it forward with them both parting at the start of the leap and may be meeting again... or them being together but not being happy together so that there is drama.. even then for now I think she will say yes!