Have you never thought of Ramanya and how its related in this show? I have and let me share my theory before you guys decide to kill me.
Okay!
Don't you find Pratiek characteristic similar to Laksham who is always in run to support his brother Ram (meaning Yash) and his Bhabhi Sita (meaning Aarti). He is always ready to argue with his family for Yash's happiness. I can see in the future if Yash decide to leave Sindhiya house - I believe Pratiek would tag along with his Yash. I just adore Pratiek and Yash relation. They understand each other the most.
Don't you guys thing so?