At school, senior spring unfolded in its ordinary, bittersweet rhythm. The hallways filled with talk of final projects and applications and the small, daily decisions that make up the last months of high school, and teachers moved through it all with a mixture of pride and gentle urgency. Ms. Alvarez, in the art room, kept the door open in the afternoons, and Tess often stayed after class to work on smaller pieces, studies of shells and water and light that were not for any festival or wall, but simply for the pleasure of looking closely. Ms. Okafor, whose classroom had always felt orderly and kind, asked Tess once about the marine centre, and listened with real interest when Tess described the way the light changed in the touch tank in the late afternoon. June Park and Ana Reyes, friends whose presence had become a steady part of the sisters' school days, fell into easy routines with them: sharing notes, walking to lunch together, laughing about the strange, particular exhaustion that comes at the end of senior year, when everything feels both ending and beginning at once. Willa, quieter and often found with a book, sometimes joined Tess in the art room, not to talk very much, but to draw beside her, which Tess had come to understand as its own kind of friendship, companionable and undemanding.
Mara's spring was different in its shape, though it rhymed with Tess's in its steadiness. Hockey wound down to practices that felt more like gatherings than drills, and then to a final team dinner where Coach Delgado thanked the seniors and the younger players talked, a little shyly, about next year. Mara found she was not sad in the way she had expected to be. She had loved running and playing, and she would miss the particular joy of a team moving together, but she was also curious about what came next, about coaching itself, about what it might feel like to be the person who held the space steady for someone else learning a new skill. She talked about it with Tess on their walks home, and Tess, who understood the difference between taking over and making room, asked good questions: what age group, what drills, whether Mara thought she would be patient on a hot afternoon when a child kept missing the ball. Mara laughed and said she hoped so, and that she would learn patience the same way she had learned anything else, by practising it and by being willing to be corrected. The conversations did not feel like planning for a separation. They felt like two people describing, side by side, the separate paths they were beginning to see more clearly.
The marine centre, meanwhile, continued its quiet, daily work through winter and into spring, and Tess continued hers within it. Mr. Ellis, who had a way of explaining a tide pool without making it sound like a lesson, often asked Tess to help with the Saturday visitors, especially the younger children who arrived with wide eyes and a hundred questions. Tess learned how to kneel beside a tank and point without touching, how to say, look here, see how the anemone closes and opens, and then wait while a child discovered it for herself. She learned, too, how to clean and prepare and keep records, the unglamorous, necessary parts of caring for living things, and she found a deep satisfaction in that steadiness. On rainy afternoons, when the centre was quiet and the sound of water filled the rooms, she would stand for a moment by the windows that looked out toward the harbour and think about how much Greyhaven had taught her: that a tide pool was not just a pretty place, but a small world that survived by being both open and sheltered, by letting the tide come and go and still holding its shape. The mural had been her way of saying that, and the centre was her way of living it, day after day.