your brother has been having those weird… mood swings lately. can you even consider them as mood swings? it’s not just his mood changing, it’s his entire personality. and the reason behind it is fully unknown. you did consider watching over him more closely, but the problem is, you barely see him because of his work nowadays.

your mother seemed to notice it too and her theory is that it’s because of the stress from work. suspecting that he might be overworking himself again, she made him promise that he would visit you on the weekend.