Recently, her mood wasn't bad at all.
As to say why, after a certain time a change began to occur to the emotions transmitted from her other self.
Surprise, joy, delight, fun──
A tide of emotions that was incomparable to beforehand constantly flowed without interruption. The change was so dramatic that she felt as if flowers had begun sprouting on extremely frozen soil.
Fear and timidity had disappeared without a trace and there were no longer any feelings of loneliness and sorrow. Although there was still strong anger in-between moments, it was swallowed up in the whirlpool of excitement and joy that it was no longer visible.
The other me must have encountered something good.
Of course, she didn't know what was going on. What she could do
at best was only be vaguely
aware of the feelings of her other self. But that was enough for her now.
A warm feeling flowed in from her other self. She was happy just feeling it. If the other me was happy, then she would be happy. She experienced her other self's enjoyment bouncing around in her own heart.
But of course──
That is say; she didn't want to know if "something" had caused her to change this way. If so,
then she must certainly be deceived.