Ryan smiled as he realized that Riley's prank had caused Krista to basically run and hide in fear. He then continued his smile at how modest the two seemed to be, specifically Riley, about letting their friends go on the trip with them. "Maybe it's not yours, but you just said you rent it... So you still lost something in this. So still, thank you." He gave a slight bow of his head, then looked to Krista "And you obviously helped out Riley with bringing along people... So that kind of made the cost more worth it, right? So thank you as well." He was about to give a slight bow of gratitude when he noticed Ruby and Matt. He smirked, then glanced to Riley, and his face turned slightly red, as he imagined that happening between him and Riley for a moment.
Ryan, trying to avoid an awkward silence, looked to Rhea who had left the water and shouted back at them. He gave a wave before looking back to Riley. "We'll have to tell the whole school about the lovers in the lake." He nodded to Ruby and Matt to signify what he meant, then moved a little bit closer and called over to the two "The tents are just on the shore there if you want some alone time." He smirked, he was sure that they knew he was just joking, but with people around the age that they are, he wouldn't count out the possibility that they'd share a tent later. He glanced to Riley, curious about her reaction before hearing someone shouting at them from outside the lake.
Ryan's face turned to that of confusion as he turned to look at where the shouting was coming from. He saw someone with their car in a ditch and instantly started moving to help. He waved his hand as a silent way to say he was on his way. The presence of someone he didn't know made his personality shift to a much quieter one, otherwise he would have called out that he was on his way to help. As he reached the vehicle, he bowed slightly, speaking more quietly than usual "Sorry about that." He quickly moved behind the vehicle and prepared to help him get going. "Just say when you're ready with the gas."