Hello friends, long time no see. I haven't been here in ages, to be honest I've just came back like a week ago? I am feeling nostalgic right now. It's good to be back - I want to write again, but can't really think of anything.

Anyway...

I need a few phrases to be translated and I guess google translate isn't friendly enough to give me accurate translations. This is a research for my future fic, so it'll be so awesome if anyone could help.

Please help me! Thank you in advance. 

Please kindly include Pinyin and Hanja.

Phrases:

Falling in Love too Rushly

Slowly but Surely

With you, is enough

When we say goodbye

Intertwined

Warm smile

Nocturnal Love

Notice me, Senpai

Online

Questions:

Do you assume your husband's surname after marriage, or is not common anymore?

How do you address a married woman?

Do you know any small countryside near the sea?

Is arrange marriage still in? As well as, blind date for marriage purpose?

Words similar to Dá Rén (达人Trad. 達人)

Any slangs to recommend? As in anything, online slangs, as well as, everyday slangs.

THANK YOU SO MUCH IN ADVANCE!