a:hi!

b: hi long time to see you?

a: how are you?

b: i'm fine thank,and you?

a: i am fine ca you share with me about an event in your life that you remember most

b: ah, let me see! when i was 12

a: what happend?

b:i studied a best lesson when i was 12, i am very clumsy and shy , iam shy when i am in public site,crowed sites,and ...in my class

a:and....?

b: my teacher told me " you must stand up straight,and make everything become naturally

a:so she taught you a good lessons,you has become self confident

b: exactly! i am still remember her words

a: thank you for your share!

b: thank!