Render username once for consecutive messages

[luxaritas]

As an example:

Player1: Hello! [1:22]
Player1: How are you doing? [1:22]

As opposed to

Player1: Hello! [1:22]
How are you doing? [1:22]

Or

Player1: Hello! [1:22]
                How are you doing? [1:22]

or

Player1:
Hello! [1:22]
How are you doing? [1:22]

Could also remove the colon after the player name. Not sure if any of these really look ok, may need to come up with some other design ideas for how messages/names/times are displayed?