It was this time of the year that seemed to always keep Eros busy. Granted he could keep busy most of the year with all the mortals he had to woo and set-up but February definitely was the apex of busy every year without question or fail. This year was no different and he could feel the love and passion throughout and it made him feel stronger.
But there it was. Something he didn't like, and it darkened everything else he could enjoy. And he had to fix it.
He focused and pinpointed the feeling and focused some more. Eros moved to follow it and find it because damn it. This time of all times, his brother's should not be working not be busy. It was the time love; it was HIS time. And there was enough love for everyone everywhere.
It is also possible that Eros was a 'tad' bit narcissistic.
He arrived unannounced into the room of one he knew well, both as her mortal guise and that of beautiful Friendship. He appeared beside her bed but found quickly she was already not alone. Surely with him there, this would not be bad and could easily be remedied, right?
"What was you? Why are you upset, you should be blissfully happy right now?"