All the Days Before Tomorrow is a 2007 American romantic comedy-drama film written and directed by François Dompierre and starring Alexandra Holden and Joey Kern.
It gives you a sense of the loneliness and lack of deep connection Alison is going through while trying to maintain her relationship with her beau in Tokyo, all while making you aware that Wes is only carrying on with his life by holding onto the best memories between them.
They mutually agreed to stay at Wes' apartment overnight not only to catch-up on each other's lives, but to also re-establish the deep, meaningful bond they had with each other years ago.
The film depicts frequent incidents from their past as they spend the night talking, painting fingernails, visiting the local store to purchase watermelon and finally sharing the bed in a non-sexual way.
There are also scenes from the previous summer when they both took a road trip across the Utah desert and share a great time depicted in a quiet serene backdrop with no signs of mundane life and worries.