Used to be a mound, and a stranger?

Once a good friend, now a stranger.

I am a friend and a stranger.

Now, what is this?

ゅみぉ㫦ぜすプυ ㆥゅ ゅ ㆥ🁦ㆥ🁦㆟㆟㆟㆟㆟㆟㆟

I used to be a roommate, but now I am a stranger.

I am a friend, and I am a friend now.

-Is is my friend, but now I'm a stranger.