1. saved your life: nemidoonam chetori azat (ya rasmi-tar; az shoma) tashakor konam, mamnoonam, man joonam ro be shomaa madyoonam
2. gave you a cigarete: damet garm, , merci, qorboon e dastet, dastet dorost, dastet talaa (the two last idioms are very informally and more friendly, specially you may hear them in young native speakers conversations)
3. told you that you look good today (male/female): mamnoonam, merci, shomaa lotf dari
4. gave you a bribe: should we thank him?
5. cut your hair professionaly: damet garm, , merci, qorboon e dastet, dastet dorost, dastet talaa (the two last idioms are very informally and more friendly, specially you may hear them in young native speakers conversations)
6. gave you a good advice: mamnoon az raahnamaaeetoon, merci
7. gave you a bad advice; merci, mamnoon az raahnamaaeetoon,