she likes you, dude. xx stands for "kisses" like the phrase "XO" hugs and kisses.
No, most guys don't add kisses so it's totally normal.
Les XX ended in 1893.
XX=20
XX = 20
20
XX is the Roman numeral for 20
XX means twenty.
An x at the end of a text indicates a kiss, and is usually meant to express that he particularly likes you.
A 'smiley face' at the end of the text he sent you means he is happy to be in contact with you.
The use of "xx" at the end of a letter or note typically represents kisses or affection. It is a common way to express love or closeness towards the recipient.
Encumberances. Explanation: appropriations xx expenditures xx encumberances xx budgetary fund balance xx