What’s the quickest way of getting fat?

I don’t really want to be fat, I just need to put on more weight! At the beginning of the year, I weighed about 58kg. Well, good, but I should be in the 60kg zone. I just weighed myself and the scale says I’m 55kg. Interesting, isn’t it? I haven’t been eating a lot lately due to mental health problems.

I need to fatten myself up. It would be nice if I was in the fairy tail Hansel and Gretel. Haha