cience studentsHe still looks quite young, but there's also a hint of a married couple vibe."Could they be a couple"At the sound of the words "couple," Si Yechen turned his head and glanced at the cro...m said he's busy with work...""He's been living in his own house lately, I guess it's Siyuewan. Maybe we can visit him together another day" Li Yusa took the initiative to be friendly.With her sister...