Thus he spake, honouring her; and she cast her eyes down with a smile divinely sweet; and her soul melted within her, uplifted by his praise. - Apollonius of Rhodes

Ὡς δὲ σεληναίην διχομήνιδα παρθένος αἴγλην
ὑψόθεν ἐξανέχουσαν ὑπωροφίου θαλάμοιο
λεπταλέῳ ἑανῷ ὑποΐσχεται· ἐν δέ οἱ ἦτορ
χαίρει δερκομένης καλὸν σέλας· ὧς τότ᾽ Ἰήσων
γηθόσυνος μέγα κῶας ἑαῖς ἐναείρατο χερσίν·
καί οἱ ἐπὶ ξανθῇσι παρηίσιν ἠδὲ μετώπῳ
μαρμαρυγῇ ληνέων φλογὶ εἴκελον ἷζεν ἔρευθος.

Her heart was warmed and melted like the dew on roses under the morning sun.

As a sunbeam quivers upon the walls of a house when flung up from water, which is just poured forth in a caldron or a pail may be; and hither and thither on the swift eddy does it dart and dance along.