Accidentally slipped into depression today... Most likely it was due to excessive hormone excretion...

And for most of the time, whenever I feel depressed, somehow I would think of the person I like (in this case, Elena), and would ponder over my unrequited love for her. Depression is always a time that tempts me to give up on her and move on; it is a time I'm most pessimistic about love.

It sounds as if I'm changed into a completely different person whenever I slip into depression. Perhaps, there's a Ms. Hyde is lurking beneath the personality of Dr. Jekyll, only appearing during depressions...