This level of gay flirting and Mashiro still thinks Nagisa's "like" ain't shit? Come the fuck on girl, the two of you were that close to kissing with how you looked at each other in the water.
"My girlfriend has some health problems, and I decided that I wanted to be able to take care of her better. It's been difficult, but I've also been able to help out others like her, and making a difference has kept me going."
They didn't fuck but when it's these two, it'll take them just a little longer before they get to that point. I put this series off for a while after discovering it due to how it starts but I got used to it.