淡淡: calmly; quietly

one day

(archaic) second-person personal pronoun: you

human / person / people / individual / man / woman / someone

Chenla

(onomatopoeia) Representing gentle laughter.

mumblingly

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

(slang) Alternative form of ちゃん (“-chan”); -tan

短期: short term / 短気: short temper / 単機: lone plane, airplane flying by itself / 単騎: lone horseman / 単記: single (ballot)