Seasonal affective disorder, also known as seasonal depression, causes depressive symptoms during only certain times of the year... and there's a pattern to it?!
but now I know why that 
forced fanservice was used.
für den einfach so
reingeworfenen Fanservice eben.
pero ahora ya sé por qué se 
usó esa imagen de fanservice.
pero ahora ya sé por qué se 
ha usado esa imagen de fanservice.
mais je comprends mieux
les scènes de fan service.
ma almeno capisco 
cos'era quel fanservice gratuito.
mas entendi o porque do fanservice aleatório.