Kartik saying "I hope" it was a genuine reason, I don’t want to know, don’t do this in next hearing...him going to SS after the flashbacks/ recollection where he was told by Damini that even good people play games during court trials...or Ravan chachu saying maybe Naira did this intentionally....somewhere he believed them...that's why he "hoped" what they said wasn't true...otherwise...he would have told Naira "I trust you must be having a genuine reason"...instead of hoping it not to be true...it could be..."I trust you that's why I don't need any explanation" the way he said during Akhil-Liza's track...Kairav must have needed you...Are you fine?...Is Kairav fine?...won't it be better if he went to SS to keep check on Naira and Kairav...instead of going there after being instigated by Damini and Ravan chachu to warn her for next time....his I don't want to know wasn't because of blind trust on Naira...but because he somewhere believed in Damini or Ravan chachu's words...that's what it appeared to me...as the way he rushed with that rage/anger instead of panic/concern...maybe for others it might have appeared oh he trust her so much that he doesn't want to know the reason behind her absence during their first trial...He doesn't trust her though he surely doesn't want to hurt her or defame her...his trust on Naira is lost...Naira didn't even give him any reason to trust her...as she rarely confided in him regarding her matters...she mostly decides on his behalf though for his betterment according to her perspective but she does end up deciding for him...she hid about Kairav for 5 years...she stayed dead for him for 5 years...he must not trust Naira...though she mostly confided in him regarding other people's matters...like Keerti, Mansi, Puru mama, Akhil chachu and Liza's matter....Instead of giving us lollipops...writers must work on their trust...as same lack of trust made him question her loyalty...I hope he gets to know how Kairav acted as whiny baby and needed Naira...how useless SS ladies with experience of raising all children of their home couldn't take care of a child...maybe in future if Kartik wins the custody...he might get to know that same Kairav whom Naira use to leave in Goa without even locking doors...can't stay without his mom...as children's dependence on their mothers regardless of mother's temperament or their bond with their mother is very special...the way father-son bond is special and different...they can have joint custody too...instead of fighting for physical/legal custody of their child...