Joe Garratt has opened up on his new relationship with model Desiree Schlotz.The 24 year old, who recently celebrated his birthday with pals in a marquee, exclusively told OK! online that he "slid into her DMs" to initiate a conversation before winning her heart.The former Love Island star and Desiree began talking at the beginning of the year after she posted a photo of Nestle Toll House cookies on her Instagram stories.