The song name is Nurikamal

Is this silvery moon or my forgotten youth? Your soft, kind soul made me realise the truth. 

Cast:

Kairat Murzabaev
Zhanar Kusainova
Makpal Suleimenova
Gulnur Kozhanova
Mukatay, Meyrambek
Diana Autalipova
Medet Hamzin
Aubakirov, Yerzhan