St Dwynwen, the patron saint of friendship and love, is celebrated in Wales on 25th January.
Dwynwen was one of the prettiest daughters of the 5th-century King of Brycheiniog, Brychan Brycheiniog's 24 daughters. She was already betrothed when she fell in love with Prince Maelon Dafodrill from Gwynedd. Maelon became so annoyed that he forced himself upon Dwynwen, who fled into the woods and prayed that God would make her forget all about Maelon. Dwynwen then fell asleep and received a visit from an angel, who gave her a potion to make her forget Maelon, who had been turned into ice.
God then granted Dwynwen three wishes, to which, she asked for Maelon to be thawed, for God to give true lovers all their hopes and dreams and also that she would never marry. The three wishes were granted and Dwynwen dedicated the rest of her life to God. The remains of Dwynwen's church are still visible today on Llanddwyn Island off Anglesey, where there is also a well, allegedly containing a sacred fish, whose movements forecast the romantic future of visiting couples.