What is the meaning of xx in texting?

Read also:

• A Closer Look At Uranus’s Moons Reveals a Surprising Dark Side - Gizmodo
• Are British people in awe when someone from the United States visits their country?
• Stress hormones: Why quick fixes won't lower our cortisol levels - BBC
• Why do women wear less clothes compared to men?
• Warming climate may flip the script on the amount of CO₂ released by trees, study finds - Phys.org
• Astronomers discover black hole ripping a star apart inside a galactic collision. 'It is a peculiar event' - Yahoo
• Is it ok to be spanked by your parents if you are not in bed in your set bedtime?
• Which country do you recommend for me to live in, England, the USA, Italy, Spanish, or Austria?
• I’ve gotten a perm recently. Any product recommendations and ways to keep hair healthy/make it healthier to counteract the damage?
• Why do women need to wear bras, in spite of the fact that the breasts are an integral part of the body?