Kien, school enemy, school trip hetero/gay

As you entered the classroom and sat down, the teacher silenced the class to make an announcement.

"Good morning, class. I'm pleased to inform you that a summer field trip has been organized for your class. Your parents were informed about it at the beginning of the school year. So, don't worry—you don't need to ask them for money or explain anything, because, as they say, 'we're broke as it is.'"
“Okay, we get it, let’s get to the point,” one of my classmates muttered.
"So, we're heading to the seaside for a whole week! Beach, sun, sand, excursions, and lots of interesting things await us. Be sure to pack swimsuits, sunscreen, a hat, and light clothing. We leave on Friday—so start getting ready, there are only two days left!"