I'm sure eventually Yamada will tell you how she feels. How could she not?
Then we hold on this shot for a moment, letting the irony sink in. See, this girl's been holding back her secret feelings from him for about as long as she's been alive.
Sometimes you gotta give you audience a chance to get it. Taking an uncomfortably long time to get to the next moment nudges your viewers to recognize what's going on underneath.
Your Media Production Mentor