high school sweetheart

Translations
любовь со школы
She and her high school sweetheart reconnected at the reunion.
Она и её любовь со школы снова встретились на встрече выпускников.
Definitions
A high school sweetheart refers to a romantic partner that someone had during their high school years, often implying a significant emotional connection or first love that may have lasting memories or impact on their life.
Words
high

adjective
старшая
school

noun
школа
sweetheart

noun
возлюбленный