régaler

/ʁe.ɡa.le/régaler
1.
verbInf1st

to treat someone (pay for their meal, drink or entertainment)

to treat someone by providing food, drink or another pleasure

T'inquiète, c'est mon anniversaire, je régale !

Don't worry, it's my birthday, I'm treating!

2.
verbInf1st

to enjoy oneself immensely (often used pronominally: se régaler)

to relish/enjoy something (especially food or an experience)

On s'est régalé au concert hier soir.

We had a blast at the concert last night.