In Assamese, will you marry me is said as "tumi mor logot biya hobane?"
Tomak/Apu'nak MIss Ko'risu .. (In Present Tense)
the original is -'Tumarloi monot porise'
If elder than you then you say -'Apunar Bhal ne?' or' Bhale ase ne'? or If friend...etc then - 'Tumar Bhal ne?'
Yes, if the father has parental custody of the minor (depending on what State you live in.) He may have good reasons why he doesn't want you to see your older sister. You can wait until you are 18 to see her and no one stop you then.
"Hello" and Then "Goodbye" also you can say "hi" or "hey" and "whats up" is also some hellos then there is "bye" so bye bye