1

他

tā

(third-person singular) (since the early 20th century, usu. male) he; him; his (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)

2

一定

yīdìng

surely certainly necessarily fixed a certain (extent etc) given particular must

3

很

hěn

very; quite (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)

4

愛

ài

to love; to be fond of; to like affection to be inclined (to do sth); to tend to (happen)

=5

你

nǐ

you (informal, as opposed to courteous 您 nín)

=5

你

nǐ

you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)