lovesick
love-sick
adjective
Feeling great sadness or longing due to unrequited love or absence of a loved one.
"He was lovesick, constantly thinking about her."
Thesaurus
Synonyms: unhappy
love-sick
Feeling great sadness or longing due to unrequited love or absence of a loved one.
"He was lovesick, constantly thinking about her."
Synonyms: unhappy