It means be my valentine its in Turkish
I think it is the a speaker's <span>behavior</span> knowledge both of the grammatical rules of a language and of the rules for appropriate use in social contexts
Hope i helped you
Translation:
If all you're bored and you are interested, change your daily routine. something I do not like are no videogames and, luckily, my boyfriend likes them to.
Dictionary: To find the definition of a word.
Pronunciation Key: A guide indicating how words are pronounced.
Guide Words: Indicating the alphabetical first and last words on the page.
Thesaurus: To find the synonym and/or antonyms of a specific word.