In yesterday's epi, I think it's clear that where kituu has to go.In a scene, when kituu was again confused for her love , her father comes and learns her abt love. Their dialogues were fabulous. She says "I respect yuvi sir, I like him, but when Rohan comes in front of me, I forget everything and I can't think anything except Rohan. Me and Rohan can see each other for hours without saying any single word, but even then it will b like we passed just a minute. But when he does childish things he looks very ordinary in front of Yuv sir".
Her father replied: Yuvi is like brain, always right, always according to you, but rohan is like heart always unpredictable and astonishing. But remember, love just live in heart, not in brain. Dil he hai jahan pyar rehta hai, dil he hai jo rishta jorta hai.
After listening that kituu becomes relaxed.
In last scene, when yuvi said that you should go to office, she thinks that if Rohan would b there, he would b very happy for being me with him and the serial ends.
So I think now it's clear what she is thinking now.
Three cheers for all Rohan+kituu fans.