After 17 episodes of emotional rollercoaster rides, the first season of NBC's family drama series, "This Is Us", is finally coming to an end. A lot of fans are looking forward to the finale to be aired next week, and several reports o the possible exciting events to happen are appearing on the web as well.

The previous episode of "This Is Us" featured a series of events that made a lot of viewers and fans to make up their own theories about Jack Pearson's (Milo Ventimiglia) death. It had been noted in the earlier part of the season that Jack had passed away but the real reason behind his death, what or who caused it, was not actually revealed.

E! News reported that many fans are still on the edges of their seats every time a scene involving Jack gets shown on the previous episode of "This Is Us." This included scenarios when he was stepping in a car and drank, which made the viewers think that Jack's death was probably caused by something like an accident or when he started drinking.

However, it has also been speculated that there could be other non-predictable reasons to be shown in the finale of "This Is Us." Knowing the drama series, twists and turns are the highest possibility that could likely be revealed about Jack's death. So the tipsy way to the car might not be the start of the biggest death revelation after all.

According to TV Guide, actress Mandy Moore, who portrays Jack's former wife, Rebecca Pearson, mentioned that the finale of "This Is Us" could show how Rebecca and Jon Huertas' character, Miguel started. It can be recalled that Miguel, who was Jack's bestfriend, was one who comforted Rebecca during her first husband's death. But it was not really shown in details how they came to be and it's highly speculated that the finale will show it.

Moreover, showrunner Dan Fogleman revealed that the finale of "This Is Us" will not necessarily explain Jack's death in details. Instead, the biggest revelation of what or who caused it will be known on next week's finale. The details will reportedly pave way for the story line of the series' officially confirmed second season.

"This Is Us" finale airs on March 14, 2017 on NBC.