At just two minutes and thirty seconds, it’s a short, punchy blast of indie-pop joy, packed with excellent guitar riffs, irresistible hooks and soaring energy. But sometimes it’s not about how long a track lasts, it’s about how much is packed into those minutes, and Kiwi certainly aren’t wasting any time here. Three listens in and I’m already singing along, and that’s got to be a positive.

Yet look beneath all that exuberance and energy, and there’s something considerably more complicated that lies beneath. Frontman Tom Taylor has described ‘Flatline’ as a song about the fear of emotional numbness, exploring the battle between sensation and stability in relationships; that desire to feel something so intensely that we risk pushing it beyond what’s healthy, perhaps even to the point of destruction. And it feels like that paradox could be laid at the doorstep of lovers, friends, family or even our relationship with ourselves.

There’s also a fascinating contradiction running through the track, with lyrics like “I’m a little bit stronger, a little bit kinder with you by my side” suggesting the comfort and reassurance of connection, yet “feeling any space between us kills me” hints at something far more consuming; where does affection end and dependence begin? When does the excitement of being close to someone become a fear of being apart?

The imagery throughout is particularly vivid with paper planes and hailstones, atom bombs and subtle flames; contrasting forces that can excite, thrill, unsettle and destroy, sometimes all at once. These repeated references to flying, falling and impact had me imagining an aircraft climbing higher and higher, the exhilaration of gaining altitude followed by that brief, stomach-churning moment of weightlessness before the inevitable descent, thrilling, terrifying and perhaps even addictive.

And isn’t that sometimes what happens in relationships? We chase the feeling we experienced at the beginning, pushing harder to recreate it, even when the pursuit itself perhaps starts becoming detrimental. Maybe the most unsettling question within ‘Flatline’ isn’t whether we’ll lose something or someone, but whether we’ll feel anything at all once they’re gone.

Sonically, there’s absolutely no danger of flatlining. Toby Weatherill’s drums, Scott Milligan and Tom Mulliner’s guitars lacing the lead guitar and vocals drive the track forward with a layered melody and riffs that pretty much order you to move; there’s absolutely no polite invitation here. It’s bounding, belting indie energy, with hints of Overpass and Corella running through it, with Tom’s vocals remaining clear and strong above the instrumentation, delivering emotionally weighted lyrics without losing the track’s infectious momentum.

But then there’s that delicious guitar break… ooof. The energy drops away, leaving the guitar ringing out, topped with a few isolated vocals, and offering a wonderful moment to close your eyes and savour this smallest snatch of breath before everything comes charging back in again. It’s a clever piece of arrangement, allowing that brief pause to make the return of the full sound feel even bigger.

Particularly interesting for me is how emotionally absorbing ‘Flatline’ becomes despite its relentlessly upbeat delivery. The lyrics pulled at memories and experiences, varying shades of romanticism, vulnerability and emotional dependence while I listened, with the music encouraging throwing yourself into that exact moment; a clever combination that works really well.

Kiwi have taken the foundations of classic indie, given them a contemporary indie-pop bounce and built something that’s as much about feeling as it is about having a brilliant time. And while the lyrics question our need to chase excitement, the music itself is doing a pretty convincing job of encouraging exactly that whilst encouraging the listener to be totally absorbed in that moment.

Two minutes and thirty seconds of pure mosh-bouncing cardio. I mean, someone tell me please that festival season isn’t over yet, because this one deserves to be heard with a field full of people jumping along.

‘Flatline’ is released on 23rd October 2026, and Kiwi head out on a run of live dates this autumn, including a headline show in Newcastle on the 21^st of November, followed by Sheffield, London and Halifax.

16th October 2026