How to write bold and underline text in facebook chat

How to write bold and underline text in facebook chat:

How to write bold and underline text in facebook chat

Hello friends,I hope u all are fine..Today I'm here with a new post its interesting...
check this out...
For Sending Bold Text
type anything between * *(two stars )
Example : *Google*
For sending underlined Text
type anything between _ _(two underscores)
Example: _Hack_
For writing Bold+Underline
type anything between *_ _* will automatically turns into Bold+Underline
Example:
You *_love_* it?