Dazai knew something was up when he didnt get his usual hug and kiss when he returned from work.

Not to mention, the living room was completely empty, not a soul in sight. He couldnt help but worry as he cautiously made his way inside, slowly opening the door to your room.

His shoulders sagged in relief at your familiar figure curled up on your bed under the covers. It finally clicked, It was your 'time of the month.' His eyes soften in concern. Dazai doesn’t know exactly the kind of pain it is but he knows that it must be really painful, some days it can be manageable and others, it leaves you bedridden.

"Belladonna...?" He called uncertainly.