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October 18th

The girl's bar whom I'm working opened today.
A lot of visitors came, so Therefore I was really busy.

19th

There were many bouquets at the entrance of the bar.
It was bring They were brought/put there by friends of the manager's friends.

20th

Some of my friends came to the bar for had an job interviews for work,
because I introduced them to the manager them,
but unfortunately they were all told that they were not required don't want to work here.

21th

I saw with met Saika for the first time in about seven months today.
We went shopping and I bought cute tights, socks, and a watch.

(*_*)(*_*)(*_*)

October 18th

The girls' bar whom I'm working opened today. 

Explanation: The 's in girl's is like の (possessive).

Whom is for people only. Yuki-san is someone whom I worked with.

A lot of visitors came which got me Therefore I was busy.

19th

There were many bouquets at the bar's entrance of the bar.
It was bring by manager's friends. <nani??>

It belonged to my manager's friends

20th

My friends came to the bar for had an interview for work.
Because I introduced them to a my manager them.
But Unfortunately, they told said they don't want to work here.

21th

I saw with Saika for the first time in about seven months today.
We went shopping and I bought cute tights, socks, and a watch.