Vocabulary consisting only from characters you are able to read
間
かん
sufix pro dobu trváníleda1
近づく
ちかづく
(1)to approach, to draw near, to get close, (2)to get acquainted with, to get closer to, to get to know godan, jlpt3, verb, vintrans
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3