zephyr4's Favorite

What happen after that in chapter 5 did they start dating or else...........oh please make them star dating ╥﹏╥ ╥﹏╥

It's unrelated but pls can someone tell me what is the name of a manga I've read once and forgot..
They are best friends and neighbors and he used to jumb through the window to the other's room my damnd memory can't help me pls