Nowadays most people are models, for their own camera.
Sayang! Senyum, ceweknya sedang memfoto kita – Honey! Smile, that girl’s taking a foto of us
Yuk – Let’s (do it) [informal expression, a call for doing something]
Bukan, dek, saya sedang selfie – No, miss, I’m taking a selfie
Dek – Informal word for someone younger (girl)