Hindi hindi hindi....

Hindi hindi hindi....

Mein meri Hindi bahut nahi achaa achchhii nahin hai {My hindi is not so good}
Mere dost achaa hindi mae baat karo karte hain (My friends talk in good hindi)

Mein mere friend ke baacha ka bachcha bahut cute ohgaya hai (My friend's kid is very cute)

if ur freind is female then meri

use mera mere or meri when sentence says 'my' always.

Hindi hindi hindi....

Mein Hindi bahut achi nahi {My hindi is not so good}
Mere dost achii hindi mae bath kartay hain  (My friends talk in good hindi)

Meray friend ke baacha bahut cute hai (My friend's kid is very cute)