Would be interesting to know how strong is the correlation between relative freedom of people and the number of karaoke bars. Anyway, don’t plan a karaoke night a day before your speach (or even date).
Pulsa hp kamu habis? – (Sounds clumsy, but) Payment of your phone is already finished?
Pulsa – Pre-payment of mobiles, internet, electiricity etc in Indonesia
HP – common abbr. of handphone
Kenapa kamu texting aja? – Why are you just texting?
Bukan pulsa tapi suara aku – Not the payment, but my voice
Karena tadi aku karaoke sama kolega – Because I had karaoke before with a colleague