It's no surprise that singer-actor Nick Jonas is one amazing performer. I mean, his voice could melt glaciers faster than global warming, and those dance moves have a whole separate fan base.

Source: popsugar

But what truly makes him almost irresistible is that he is the perfect example of Mr. Nice Guy - you know the one who pulls chairs for you, helps you fix your dress, and makes you laugh like no one's watching. Yeah, that one.

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Hello beautiful. #cannes

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How do we know that? Just look at all the tiny but oh-so-significant gestures he's made for his wife, actor Priyanka Chopra Jonas.

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You are my sunshine my only sunshine... #miami

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Recently, the couple attended the Cannes International Film Festival and served 'Rivera Romance' in style, as the two matched their outfits down to the T.

But that wasn't it. It was watching Nick dutifully hold an umbrella for Priyanka, saving her from rain, that had our hearts turn to puddles.

I mean just look at him, standing by her side, the 'perfect gentlemen', indeed.

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Mon amour

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In fact, throughout the festival and changing looks, he also helped fix Priyanka's dress. Talk about perfection!

Source: NDTV

And we're not the only ones going weak in the knees at this unexpected display of chivalry in the modern ages. Twitterati was right there with us, falling in love with Nick Jonas, all over again.

This isn't even the first time he's shown this side of him. Right after the two got hitched--in one of the most elaborate, fairytale, fancy weddings ever--he accompanied Priyanka to the launch event for Bumble, of which she is a partner.

And when she returned to their table, he stood up for her, pulled back her chair, and lend her his coat to help with the cold.

Now, if that doesn't spell timeless romance, then what does, really? (Be still my beating heart).

There have been multiple incidents where Nick Jonas has proved that he's a loving, adorable husband.

Like getting Priyanka's name uniquely written on his hand with mehendi, playing together with each other's nephews and nieces, or accompanying her for her charity events.

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These two make me smile endlessly.

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There, we said it, we're totally in love with Mr. Nice Guy, aka, Nick Jonas.