be head over heels (in love)

To be completely enamored of someone, typically a new romantic partner. Oh, I know he's head over heels in love with Christina—he won't stop gushing about her! We used to be head over heels, but now we just annoy each other most of the time.

Common Names:

Name	Pronounced	Usage
Eadweard	-	Anglo-Saxon
Rochus	-	German, Dutch, Ancient Germanic (Latinized)
Andrijana	-	Croatian, Serbian
ĐUrĐIca	JOOR-jee-tsah	Croatian
Yannic	-	Breton, French
Amit (1)	-	Indian, Hindi, Marathi, Bengali, Assamese, Odia, Punjabi, Malayalam, Kannada, Tamil, Telugu, Nepali