Do you knw wats d meaning of HAPPY?

Do you knw wats d meaning of HAPPY?
H-Hum
A-Apki
P-Pyari
P-Pyari
Y-Yaade kabi bhul nai sakte!
BECOZ
H-Hum
A-Apko
P-Pal
P-Pal
Y-Yaad krte he