It seems like you are describing a situation where Takafumi has encountered someone who matches his preferences in terms of physical appearance. This person appears to be studying in the same spot as him in their part-time job, and later becomes Takafumi's roommate in college. Despite being coincidental, Takafumi finds himself drawn towards this individual and becomes more involved in their life. Is this scenario normal?
Setagaya Synchronicity was published digitally in English by Fantasista Inc. through futekiya from February 3, 2020 to March 16, 2020.