Love Letter on Fence Post

A tipster pointed out this message on top of a metal fence post on New Hampshire Ave., between Corcoran and R St.  I have a few questions.  1.  Is this actually a love letter, or is it more of a breakup letter?  2.  Was Emil present at the writing of the message?  3.  If not, did the author expect Emil to come upon the message?  We’ll probably never know, but I hope the outcome is a happy one for Emil and everyone else involved.  Oh, and it’s unsigned!  Would Emil even know who the author is?  Intrigue!