These are the type of moments that can change history.

Danny Welbeck scored in the 95th minute of stoppage time to hand Arsenal an incredible, pivotal come-from-behind victory over first-place Leicester City on Sunday, blowing the Premier League title race wide open and reminding everyone that Danny Welbeck still exists.

With Arsenal up a man for most of the second half, Theo Walcott leveled the score in the 70th minute to set up a pulsating finish. The Gunners pinned the visitors deep into their own half for the remainder of the game but were denied time and again by Kasper Schmeichel. Just when it seemed a late winner would elude Arsenal, a clumsy foul from Leicester's Marcin Wasilewski set up one last free kick for Mesut Ozil.

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We all know what happened next:

DANNY. WELBECK. #Arsenal pick up huge win over #lcfc on Welbeck's header deep into stoppage time. #BPLonNBC

— NBC Sports Soccer (@NBCSportsSoccer) February 14, 2016

What. A. Moment.

Here now the best reactions from the Twitter-sphere:

Football, Football. Football. The Ultimate Valentine. I will always love you

— Men in Blazers (@MenInBlazers) February 14, 2016

Reality sucks!

— Gary Lineker (@GaryLineker) February 14, 2016

DAT GUY!!!!!!!!!!!!!!!

— Piers Morgan (@piersmorgan) February 14, 2016

Before today, Welbeck had not played a competitive game since April 26, 2015.

— Gabriele Marcotti (@Marcotti) February 14, 2016

now take me to the emergency room

— ☕netw3rk (@netw3rk) February 14, 2016

OMG Arsenal just killed Cecil the Lion

— roger bennett (@rogbennett) February 14, 2016

The King is back.

— Footy Memes (@FootyMemes) February 14, 2016

I've got this lads

— GeniusFootball (@GeniusFootball) February 14, 2016

best. team. 💪🏼😎#yagunnersya #BeTheDifference #AFCvLCFC #Arsenal #bigpoints

— Mesut Özil (@MesutOzil1088) February 14, 2016

There is nothing quite like football for filling you with joy one minute and tearing your heart to shreds the next.

— Gary Lineker (@GaryLineker) February 14, 2016

Who needs a Valentine when you have that game #ARSLEI

— Eight by Eight (@8by8mag) February 14, 2016