Rehashed Scans
joined Mar 21, 2021
Mitsuki's reaction is one of relief.
Like, she wasn't sure Aya really had that kind of feeling for her, but the kiss and the explicit consent to the kisses validated what she thought. Hence, the "I knew it".
やっぱり in Japanese is something said when you get confirmation of something. So it's usually translated as "I knew it", "As expected", "Sure enough" etc.