have a passion for
have a passion for (something)
To have a very strong interest in something. Rich has a real passion for photography—you should see some of the cool, artsy shots he took at the concert. Paulina's always had a passion for languages, so I'm not surprised that she's learning Italian now.
have a passion for someone or something
Fig. to have a strong feeling of need or desire for someone, something, or some activity. Mary has a great passion for chocolate. John has a passion for fishing, so he fishes as often as he can.