"I love that man. He's amazing," Alexis told ET.
"God, his spirit. He's so vibrant and passionate about everything he does.
"He puts 100% of himself into everything and his heart is gold."
Alexis also told Entertainment Tonight how the two met (through friends) and that they've been going out for nine months.
As for all the social media support of their relationship, Alexis admits that the mass public interest can be "weird".
"It's weird, I don't know. I appreciate it. It's all love, so I can only appreciate the people that support us."
By far the most shocking revelation of the whole interview came when Alexis admitted she had never watched the Netflix rom-com hit that made Noah famous.
"I'm really bad at keeping up with films, but I'm so [proud of him]. He's the best."
Alexis honey, if you think you love Noah now JUST WAIT until you see him as Peter Kavinsky.
Seriously, these two are so sweet and we stan.