Is a relationship really a relationship if it isn't plastered all over Instagram? Luckily for Sam Smith's new boyfriend Jonathan Zeizel, he doesn't have to worry about that. Yes, the "I'm Not The Only One" singer has found new love, and he's launching his 2015 off with plenty of happiness by sharing a lot of personal relationship snapshots on Instagram.

The love fest between Smith and Zeizel began on the set of Smith's latest In The Lonely Hour music video, "Like I Can." Zeizel, a model and extra on the shoot, caught Smith's eye and the two have been smitten ever since.

And until earlier this week, the newfound couple have been lying low, but now we see just how new love vacations.

On his Instagram, Smith shared snapshots of himself and his boyfriend on vacation in Sydney, Australia. The couple can be seen sailing on a boat together in the ocean, hanging out with some seals and getting silly on the sidewalk.

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And because no vacation or time on a boat would be complete as a new couple without recreating the infamous "Jack, I'm flying!" scene (and kiss!) from Titanic, Smith and Zeizel just had to do that too.

And, who isn't a little jealous?

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