How do you say i hate you in sinhalese?

Wo aye choomba rum.

You could say "Oyata Kohomada?" (How are you?) Or just "Kohomada?" (How?) It may also be spelt as "Kohomeda". However, the pronounciation is the same. Pronounce "d" as "the".

you just did, or, in a relationship, say"ive outgrown you.if its a boy-girl relationship,say'' im tired of you.we should get knew peolpe''.if it's parent-child relationship ,say ''can i talk to you...

This particular girl is probably a person who is confused about their emotions and is therefore an indecisive person.

antes odiaba (a) [noun] "a" in case you refer to a person.