love at first sight (an instantaneous attraction)

to fall in love at first sight, to be taken with someone at first sight

smile, happy face, smiling face

fall in love (to come to have feelings of love)

(formal) Female third-person singular pronoun; she, her, girlfriend

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

a glance; a look

a glance; a look / stone (in the game of go)

to glance, to glimpse