the daytime, during the day / a half day, half of a day

singles (in tennis)

everything

(colloquial) current boyfriend

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

everyone, one and all

relying heavily on

to rely heavily on

not in the mood to do things; having a heavy mood

middle, medium / average; neither good nor poor / during; being in the process of doing / second volume of a three volume set