if you don't mind, if you like, if you're so inclined

black

what

let's see; what have we got here

which (of three or more) / which one /

Nothing

Visualization. / Visual control: a business management technique whereby information is communicated using visual signals in order to facilitate quick understanding or increase efficiency and clarity.

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all