Étincelles (en. Sparks)
/e.tɛ̃.sɛl/
Slang Meanings
To have a strong connection with someone.
When they look at each other, there are sparks.
Quand ils se regardent, il y a des étincelles.
To be very excited or playful.
She was full of sparks that night.
Elle était pleine d'étincelles ce soir-là.