Opened the heart window, the emotion has released.
12、海内存知已，天涯若比邻。
A bosom friend in the sea is like a neighbor.
13、岁月在变，我们在成长。
Time is changing, we are growing.
14、与朋友交，严而有信。
Make friends with strict and trustworthy.
15、友谊长存，八拜之交。
Friendship will last forever.
