Are Sharib-Twinkle in love with each oth

What u all think about this friends? Are they really in love?Now let me share some imp. points-

a)Sharib sang -' tere mere sapne ' so deeply that JL mentioned ,somebody who is in love can only sing it so heartly.

b)Twinkle openly broke into tears when Sharib was put from C2005.

c)Now Sharib and Twinkle again openly showing and confessing about their liking to each other.

d)Twinkle even said that no other can be paired with her except sharib.

e)Sharib also reinforced that point when he was asked to choose his partner.

Now ur comments plz.....