Literally what it says on the tin. Inkura and Mari/Yamicchan brainrot central.

So your blushing when she comes close to you was my imagination?

[Yuugi ticks off his fingers.]

The longing looks? The lingering touches? The way your eyes sometimes focus on areas of Ishizu that aren't her face?

[That last one may have been fighting dirty, but it got the point across.]

So long as you love someone...what does it matter? People like multiple people all the time. I like you and Ishizu, after all.