she deffo loves arjun alot.. the baby in her womb is a clear evidence of it.. ofcourse she loves her aai more than all as she always feel without her aai she would not be like this and that is the truth... so she loves her aai and is indebted to her so that is why she will do anything for her aai...
And if she doesnt love arjun she would not have definitely made a mistake just 2 before her marriage and bear the baby till now... if she really wanted to forget she could have aborted the baby and moved but she didnot do so.. so she still loves him..
the way she said she missed something in her life while remembering that tea Fb scene states she do miss him... She might be happy seeing arjun- ovi together but not completely as she always gets afraid about the revival of her feelings on seeing arjun.. the way she prayed to durga maa when she saw arjun is a clear evidence...
The way she looked at arjun and ovi in the fridays episode without any expression was so clear that she was not completely happy to see arjun with ovi..
Coming to her relation with onir:
onir is a good friend of her.. the way she hesitates when onir tries to come close to her says that she has not moved on..
Her expressions when he asked her to marry him clearly shows she is not ready...
she said she might not be able to maintain this relation so that means she still loves arjun..
coming to the scene where she remembers onir that's quiet normal when u stay with someone for quiet long time then u recall those incidents when such an incident comes your way again.. it is not that u should remember the person whom u just love or miss, they can be friend or relative...
onir is a good friend of purvi and helped her so she will deffo remember him and moreover she hurted him so that guilt will make her feel more for him...
so in my pov purvi still loves and will only love arjun but no one else...
not meant to hurt anyone this is just my pov..