Overall I see no trouble in the way you present your character and his world by him talking to himself. The tone and the way you want to tell your story fit the art and the scenes.
I will suggest making the text more clear about his feelings.
Is he annoyed or is he depressed by him being alone?
Also try to use some light bad words like “Shit, and crap” to amplify his feelings.
Like in the beginning when he steps outside he is very optimistic but his disappointment doesn't fit and the reader could use a little more information.
“Shit! That stupid mist will newer disappear. I CAN’t take it anymore”!!!
(Let him go bananas because of the build-up from the previous episode)
“Ahhhhh! I’m going bananas!”
(Camls down)
“Oh well, no use anyway, Sigh guess it is time for coffee anyway”
Or just insert an “Oh no!” when he found out that he is almost out of milk