Jealous track

I thought Nishant was the eldest one of Tripathi's but now they r showing Adi and Nishant as same age group. this made me feel that they r going to show a jealousy track where Nishant would get friendly with Imlie and all the family members especially Malini would push Nishanth and Imlie to be together thats when Adi will self realize his growing care and affection for Imlie.