Sleeping With Sirens tour with Good Charlotte and Nick Martin marked the date with a series of emotional tweets.

The guitarist shared some thoughts on the Gossip-era and hinted new music might be coming sooner than we expect.

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Sleeping With Sirens' Generation Rx 2018 North American tour wrapped up last night, Nov. 28, in Kansas City, MO.

The date was SWS' last show of 2018 and Martin used the opportunity to share some thoughts about their year.

"I just wanted to thank everyone who came out to a show on this tour, but also wanted to thank EVERYONE who came out to a show across the world over the past year..." the guitarist writes.

"The end of a tour & an album cycle is always a wide range of emotions. I feel everything from happiness to sadness to appreciation," he reflects. "...but also the fear, which I thrive off of."

Sleeping With Sirens 2019

And then, he ends up the thread with a much simpler tweet: "Sirens 2019."

Could this be a hint that Sleeping With Sirens is planning to release new music as early as next year?

It makes a lot of sense, considering the latest information they shared about Gossip's follow-up. In September, frontman Kellin Quinn revealed they wrapped their next album.

At the time, he shared some insight about what's it going to sound like. SWS are apparently throwing it back and giving fans some "Let’s Cheers To This vibes."

Sleeping With Sirens’ latest Gossip dropped in 2017, marking their first major label record with Warner Bros. The band released “Another Day” in July with summer tourmates the Rocket Summer as their first new material since their LP.

Watch more: Sleeping With Sirens on "Gossip" Follow Up, Recording an ASMR Album and More!