Quiet hours hold pushes overnight. Mute until tomorrow morning when one of you is asleep and the other is not. The message is still there in the morning.
A voice note can say more than a text when you are tired. It plays at a slower or faster speed, and the next note can follow.
Photos
Send from the camera or the vault. Save the ones you both want into an album and share that album with each other. Leave the fleeting ones on a disappearing timer.
The website cannot carry those photos. Use the app for the media, and the website for the guides and the optional text chat.