Japanese phrase
ずっとにこにこしています。 zu tto ni ko ni ko shi te i ma su
Meaning
Continues to smile.
When to use it
Shows that someone keeps a happy expression. The wording sounds gentle and positive when describing a person over a period of time.
Example dialogue
弟は何をしていますか？ otōto wa nan o shi te i ma su ka
What is my little brother doing?
おもしろい動画を見て、ずっとにこにこしています。 o mo shi ro i dō ga o mi te zu tto ni ko ni ko shi te i ma su
He is watching a funny video and keeps smiling.