Dream about ys

i dreamt tt me and my mum went to japan, like on a study trip.

then ys suddenly appeared. G then joined me when she heard ys was back. we met at a bookshop and bought a book.

then after we returned home, one of my classmate said tt ys and G argued over something.

i quickly went to find ys, i found him sleeping then i felt so relieved tt he is back and life back to normal. then i cried and tell him to look after his health and dont make me cry like i did the first 2 years. he also looked sad. then i woke up, ir was 4.15am