After the tragic exit of karan, suman's life was just like hell, then, only karthik supported her. Karan's untimely demise along with kaddu's hatred 2wards suman, pushed her into the very depth of sorrow & karthik showed a ray of hope 2 her by suppoting her in all way he can. Now sumran fans can suspect karthik as if he deliberately supported suman so that he can achieve her later & fulfil his dreams. Y couldn't karthik consider suman ONLY as his bro.'s widow?? If he really 've genuine soft corners & care for her, he can make a suitable alliance for her from some other reputed khandans. But he didn't do that.It was kaddu who injected feelings for suman in karthik's mind at first. Later he began opposing his very own mother in order 2 give suman care & comfort. But at that point of time what karthik did was really appreciable. Becoz it's not the fault of a woman, if her husband 've some tragic encounters with life. So giving support, care, comfort & a feeling of security 2 a widow is a commendable job which was well executed by karthik. But whether he carried out this selflessly or not is a matter of debate.
The character of nandu was very sweet & loving. She was forced 2 like karthik & later she genuinely loved him. But wat did she get in return?? The repeated negligence from karthik & his over caring of suman transformed nandu into a wicked ,revengeful ,insane woman. Now she is just out of proportion. She only wants the destruction of the whole TM family. Frankly speaking, v can't ignore the facts behind her transformation. Good & evil is inside every human being but which one'll show up depends entirely up on the circumstances.
I don't want the CV's 2 make suman a "see-saw". Now they had shown that just for the sake of karan, karman have 2 ignore their marriage. The trio's relationship is not just a mere triangle, actually it's as mysterious as a BARMUDA TRIANGLE with so much of twists,curves & depth. Anyway, one or both'll surely hurt , whether that's karan , suman or karthik, onlt TIME will tell. I think , it's time for karthik 2 realise the truth that suman is still having something in her heart for karan. If karthik truly love his brother, then he must re unite sumran. Karan had suffered a lot by this time . He just came back from an encounter with death itself. Definitely he need a "re- birth" in every possible way. Suman is also feeling helpless as she married karthik without knowing that karan is alive. She must 've a mixed feelings of agony & ecstasy ,the former for seeing karthik in pain & the latter for seeing karan back alive.
Karthik, I know YOU'll b shattered but the absence of karan paved the karman marriage. Now as he is back, his presence will NEVER EVER make suman 2 b happy with you & you'll also feel guilty inside…..