I guess that’s pretty natural both Angad and Sahiba are elder to veer keerat and kind of like a parental figure to them. Plus veer keerat are too young than others so there childishness is kind of like justified
Not even the youngest but to the second pair as well. It's funny how weird first and second couple relationship are, koun mausi hai koun chachi hai koun taiji tau hai it's so confusing🤣