Sword Art Online the Movie: Progressive - Aria of a Starless Night (Anime)Gekijouban Sword Art Online: Progressive - Hoshinaki Yoru no Aria / 劇場版 ソードアート・オンライン プログレッシブ 星なき夜のアリア

I'd rather trust and regret, than doubt and regret.

Rather than leaving someone to die, I'd much rather die together with them.

There's no meaningful difference between a real and a virtual world. It's pointless to ask anyone who they really are. All you can do is accept and believe in them, because whoever they are in your mind, is their true identity.

If you married someone, that means you love every side of your significant other that you already know. So if you find a new side after to love, doesn't that mean you'll love your partner even more?

Everybody can fight. It's just a choice of whether you should.