Otonari Complex Vol. 2 (manga)

Akira sees Makoto as her precious, beloved childhood friend; the one place where she can truly be herself is by his side. But ever since she befriended Fumi-chan, a girl with an unrequited crush on Makoto, a dark cloud has been hanging over Akira that just won’t go away. Even if things around them change, their relationship will always stay the same...right?