Once in a while, Banri would look away from his phone screen and through the window. Tsumugi would still be on the courtyard, either watering the plants or kneeling before them.
If there was a difficult thing in gardening, that had to be talking to the plants. How the hell Tsumugi could pull off that angelic smile so naturally, Banri didn't and probably would never know.
At least Tsumugi made that beautiful smile a lot, so Banri could revel in it whenever they were together. The best time to enjoy it was when they were hanging out in a cafe.