HSK 1
你
nǐ代
you (informal, as opposed to courteous 您)
我知道你很喜欢汉语。
Wǒ zhīdào nǐ hěn xǐhuan Hànyǔ.
I know you like Chinese very much.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 1.