It looks like "The Big Bang Theory" season 7 episode 17 will focus on the weird and funny relationship of Howard and Sheldon!

This week's episode, titled "The Friendship Turbulence," will focus on Howard's attempts to fix or at the very least make his relationship with Sheldon better.

The official synopsis for "The Friendship Turbulence" reveals that Sheldon and Howard travel to Houston together after a recent spat.

"After the insults fly, Bernadette tries to broker the peace between Wolowitz and Sheldon. Meanwhile, Penny is offered an embarrassing movie role and Raj asks Amy to write to a woman on his behalf."

The preview for The Big Bang Theory season 7, episode 17 focuses on the scenario of Sheldon and Howard together in an airplane flying over Texan airspace.

While it remains to be seen whether or not those two will foster an improved friendship, it seems certain that airsickness bags will be used in funny ways over the course of the upcoming episode.

Meanwhile, the still photos for "The Friendship Turbulence" give us a glimpse at Raj and Amy's storyline for the episode.

The stills also provide a glimpse at Penny and Leonard's story this week. We are guessing that whatever Penny's "embarrassing movie role" turns out to be, it looks like Leonard will have an objection or two to raise before Penny seals the deal and accepts the embarrassing movie role.

The Big Bang Theory season 7, episode 17, "The Friendship Turbulence," will air on Thursday, March 6 at 8:00 p.m. on CBS.