Responses

no it doesnt.
imprinting doesnt equal sex.
the base of it is emotional connection and bond. some authors like to give it a physical aspect (bite, hormones, powers etc) but thats purely author decision and not necessary. 2 kids having a deep emotional bond to the point where it becomes so deep and special that it transends all other relationship; past or future, can be an imprint.
The fact that its so flexible and subjective depending on story means that it isnt equal.
yall does imprinting means having sex? sorry
but i heard that space hyung is the mc does that mean they did that while ml was a child and mc was an adult? rlly sorry pls educate me abt guide verse and abt this manhwa im so confuseddd ╥﹏╥