How to tell my parents i do love a girl and we want both families talk to eachother and make it very official

Hie im m21 and f22 my girl we want to tell our parents about eachother and both are of same caste and different gotra ( which is mandatory in my caste so there’s no issue here ) par ghar pe kese batau yrr as being very good child and never ever they thought ye ladkio se baat bhi krta hogaa and the girl is also the same topper and bs apne se kaam rakhne wali and we met on snap and woh meri cousin ki cousin h.. so vese hamari convo start hui and we ended up being gods plan pr ab ghar pe kese bataye and main baat hamare yaha 22-23 m shaadi hojati h so just help me guys :)

Dono ke perspective se guide suggest support krdoo