Canker sore. In some cases, the exact cause of a canker sore is unknown, but trauma or injury to the mouth or oral soft tissues may be the culprit. Other possible causes are food sensitivities, spicy, salty or acidic foods, vitamin B deficiency, hormonal shifts and stress. Cold sore.
What does xoxo mean? Hugs and kisses or xoxo is a term used for expressing affection or good friendship at the end of a written letter, email or SMS text message.
Helmed by music video director Christopher Louie, XOXO is goofy and stickily sweet, like a mystery lollipop handed to you at an Avicii concert, but the film also lacks a strong take on the culture itâs documenting. Itâs full of rave and fury, signifying nothing.