❝ 𝐢 𝐝𝐢𝐝𝐧'𝐭... 𝐢𝐭 𝐰𝐚𝐬 𝐰𝐢𝐬𝐡𝐟𝐮𝐥 𝐭𝐡𝐢𝐧𝐤𝐢𝐧𝐠. ❞ ── 𝘪𝘬𝘶𝘺𝘢 𝘬𝘪𝘳𝘪𝘴𝘩𝘪𝘮𝘢 𝘹 𝘧𝘦𝘮. 𝘳𝘦𝘢𝘥𝘦𝘳 this is [last name] [name], haru's adoptive sister. she was diagnosed with a heart condition when she was a child. this is kirishima ikuya, he doesn't talk often. he's not one for jokes, either. this is the story of a love that blossomed through pure coincidence. it was a mess. ── 𝘸𝘰𝘳𝘥 𝘤𝘰𝘶𝘯𝘵: 14.9k romance, canon compliant, mild angst, mostly fluff

In which (Y/n) knows exactly how to tug on Ikuya's heartstrings and he can't get enough of the feeling of drowning in her.