Where does “愛されたい” come from?

愛されたい (Japanese) comes from Japanese たい — Used to form the desiderative of verbs: want to do; hope to do.

Ancestry of “愛されたい”, step by step

愛されたい traces back through two separate lines of ancestry.

via Japanese たい

StepLanguageWordMeaning
1JapaneseたいUsed to form the desiderative of verbs: want to do; hope to do

via Japanese 愛され

StepLanguageWordMeaning
1Japanese愛され
Every word from Japanese たい