A book with yearning, soul connection, no touching

Can be a tragic tale where protagonists don't end up together.

Can also be platonic or actual romance.

Would prefer if there were NO cheating, drama, sex/kissing/flirting between the main characters.

Prefer a soft female character (not the modern-day overused "strong" or "mouthy" girl/woman).

Vibe between main characters similar to the movie "Silence of the Sea" (movie 2004), "Amelie" (movie), "Strange Weather In Tokyo" (book).