Well, I think it is Uday-Manyata which is going to be end up together. Because there are a lot of strong points for that creatives have to end up with them.
i ) Their childhood bond(remember the episode when Muniya was looking @ UM childhood picture and kept that in her almirah?)
ii ) that scar(That's a major point for what they can be together. Maybe in future there will be scenes of UM like 'bol na halke halke')
iii ) J's dialogue that she told Uday yesterday's episode- "Khwaab dekhte jaao"...when UV told her that Manyata will definitely fall in love with him one day.
After then that line J told definitely that means something. The thing which actually can never be real(that M can never fall for U) will be true one day. And that's the thing we will see in future.
iv ) It's Uday who can always protect Manyata where Akash can not. Akash will not be there always for his Muniya, in fact he is not able to. Remember that line Uday told Muniya in Pub about Akash- "Woh tumhe theek se samhal nahi payega." And one that Uday will prove that.
v ) And the final and main point is(a bit funny), creatives have already started realizing that what audiences want. LOL, they are not dumb. At least for their better business they will show what we want to see.
So why will I lose hope?