puppy love

US /ˈpʌp.i ˌlʌv/
UK /ˈpʌp.i ˌlʌv/
"puppy love" picture
1.

amour de jeunesse, premier amour

romantic love, often intense but usually short-lived, felt by young people

:
Their relationship was just puppy love; it didn't last long.
Leur relation n'était que de l'amour de jeunesse; ça n'a pas duré longtemps.
She thought it was true love, but her parents called it puppy love.
Elle pensait que c'était le grand amour, mais ses parents appelaient ça de l'amour de jeunesse.