She'd seen beautiful places before—it was literally her job—but watching Ilot Serenite through Alex's eyes was different. Every rock, every fish, every swaying piece of seaweed had a story he could tell.
"This is Acropora cervicornis," he said, gesturing to a branching coral formation. "Staghorn coral. One of the fastest-growing species, which makes it crucial for reef recovery—but also one of the most vulnerable to bleaching."
Lily zoomed in on the delicate branches, their pale pink color vivid against the blue water. "Bleaching is from warming temperatures, right?"
"Primarily. When water gets too warm, the coral expels the algae living in its tissues. That's what gives them color and provides most of their nutrients. Without it..." He trailed off, running a gentle finger along one branch. "They can recover if conditions improve quickly enough. But if the stress continues, they die."
There was something in his voice—a tenderness that made Lily lower her camera for a moment.
"You really love this," she said. Not a question.
Alex glanced at her, seeming surprised by the observation. "It's important work."
"That's not what I said." She moved closer, careful not to disturb the reef beneath her feet. "Lots of things are important. Not everyone talks about them like you do."
He was quiet for a moment, his attention returning to the coral. "When I was a kid, my mom used to say that the ocean was the world's memory. Everything that ever lived eventually returns to it, one way or another." A small smile crossed his face. "I thought she was being poetic. Turns out she was basically describing the carbon cycle."
Lily felt something warm bloom in her chest. "She sounds like she was pretty great."
"She was." The words were simple, unadorned with the emotional armor he usually wore. "She would have liked you, actually. She had a weakness for people who talked too much."
"Hey." Lily protested, but she was smiling. "I prefer 'verbally generous.'"
Alex laughed—that real laugh she'd heard during the storm, the one that transformed his entire face. Lilyraised her camera instinctively, then stopped herself, remembering her promise.
No personal shots.
But God, she wanted to capture this version of him.
They continued exploring the reef, Alex pointing out species she'd never heard of—parrotfish that pooped sand, cleaner shrimp that ran "underwater car washes" for bigger fish, eels that looked like sea-dwelling Muppets. Each explanation was delivered with genuine enthusiasm, the grumpy exterior completely dissolved.
"You're good at this," she said during a break, treading water while he checked something on his underwater tablet.
"At what?"
"Teaching. Explaining things." She gestured vaguely at the reef around them. "Making it interesting."
"Itisinteresting."
"Yeah, but you make it accessible. That's a skill." She tilted her head. "Have you ever thought about doing outreach stuff? Beyond just publishing papers?"
Alex's expression flickered. "I'm not exactly a naturalcommunicator."
"Could've fooled me."
"That's different. You're..." He stopped, catching himself.
"I'm what?"
"Easy to talk to," he admitted, like it cost him something. "Most people aren't."
Lily filed that away—a small treasure to examine later.
They swam toward the tide pools on the eastern shore, where the light filtered through the water in rippling golden sheets. Alex led her to a formation she recognized from their foraging trip—the same pools where he'd first explained the blennies.
"I want to try something," he said, settling at the edge of a particularly vibrant pool. "For your footage."
"I'm listening."
