(figuratively) to be a hopeless romantic, to fall in love easily / (figuratively) to be a soft touch, to be mellow, sensitive, to be easily softened up

(informal) (transitive with à) to gladden someone's heart, to warm the cockles of someone's heart, to do someone's heart good, to be heart-warming

feminine singular of beau comme un cœur

(simile, of people) pretty as a picture, cute as a button

cheerfully, gladly, happily, lightheartedly

(figuratively) to have (something) weighing on one's heart

(figuratively) to have a lump in one's throat, to have a heavy heart, to be sad at heart

(figuratively) to have a heavy heart, to be sad at heart

one's love, one's heart's desire, one's beloved

(figuratively) to be hardhearted, to be heartless, to have no heart