My helper normally sings some Christian songs or english songs - like Elvis and all that. She doesn't sing right in front of me. Normally is like when she is cleaning or ironing (mostly ironing cos i think that is really boring )...
my helper likes to 哼歌 when she is cleaning or cooking .. I think that is ok wor... 減壓 ah ma.
but of cos if someone is resting then should tell her to stop.
She also likes to bring a long her phone and use it to plays some songs when she is washing the car. I think it is quite nice that she is enjoying some music while working..