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.
XOXO represents a small step forward from the bro-posturing of the 2015 bomb We Are Your Friends, in which Zac Efron plays a struggling DJ trying to hit it big. EDM, however, is still waiting for its first great movie, the film that captures the essence of the scene while being removed enough to see its flaws.