Touching feet basically means person himself herself surrendering to that person whose feet are touch it means ab aap hi mere anndata ( food giver) ho to jo Ann data hota hai ya jo hamari rakhsha means protection karta, है सो as due respect they touch feet
Now why girls don't touch feet of parents because it is always said daughter ko doosre घर जानहै to इसका husband iske saas sasur hi real Ann daataa है हम जन्म dene wala mata pita nahi hai
That is why parents don't let daughter to touch their feet because daughter ko zindagi bhar apne parents ke protection mein nahi rehna है तो बेटी से pair chula ke kya karenge
Jub woh beti ka kanyadaan kar dete hai to parents yeh maante है कि अब beti poori tarah saural ko surrender ho gayi yahi in laws daughter ke real food giver so they ask girls to touch feet of inlaws
20