If a guys put this on twitter what does it mean?

[Ava]

I met a guy a little while ago and I went onto his twitter page to see what he is like etc etc and saw that after we met but before we hooked up he put this on " I wish I was the mirror you looked at cause then I might actually be worth something... L" What does it mean?
Then after we hooked up once or twice he put this up "ur smile is brighter than the sun, you dont escape a single thought of mine ur like a mental terrorist in the best possible way... L"
What does the ...L mean?
Is it actually for another girl cause my name doesn't start with a L and neither does his?

[SwayzeWolverine]

I don't want to burst your bubble, but it is probably about someone else.