Summer is a time of backyard barbeques. The trouble is, the conversation isn’t always as good as the grub. We find ourselves settling into surface exchanges. We die a slow death of small talk. But our souls crave something significant. What if this summer was different? What if you could go deeper? What if this year’s grill talk wasn’t a grind? Here’s four not-so-shallow conversations we think would take your relationships to the next level.