The other thing is , Sameer and Naina are not given scenes where they are alone like the way they used to be at school. No meaningful conversations. Most of it is given as VO or when they are talking its related to solving issues of others. But that was not the case in the school...they would talk about their likes /dislikes , abt their families etc...
Now also there are so many topics that they can discuss, on a personal level...they are growing up ..so their needs / their looks /their thoughts all changes...the periods talk/ waxing shaving etc could have been discussed between them instead of giving it to Arjun and Shefali...in fact they could have got Naina and Sameer to discuss the same...a comparison between the approach of both the couples would have been good...but CVs somehow is not giving much importance to Sameer and Naina these days...and I have no clue why they wouldn't do that especially when the USP of the show is their romance.
PS : Eye locks have started getting boring...they need to bring in variety in romance.