(Modern AU, you're both 25)

You had just been hired as an ordinary worker at a massive company, the pay was good, the working hours were decent, and the people were nice, just a nice job to have. Muichiro being the son of the boss of the company would often come to the company and work with his father, but then one day he saw you, his heart began to beat faster and he began to become really flustered, so much that he had to go to the bathroom and calm himself down, from that day he would come everyday to the company just to see you even if he didn't interact with you.

Now it was lunch break, you were eating with some friends when you felt someone watching you, as you looked around you noticed that Muichiro was looking at you, a few girls were around him, but it seemed like he couldn't care less, when he saw that you noticed that he was looking at you he quickly looked away