"Hello" was a massive commercial success, debuting at number one on the US Billboard Hot 100 chart and staying there for 10 consecutive weeks. The song also reached number one in several other countries, including the UK, Australia, and Canada.

The music video for "Hello" features Adele singing in a grand, ornate church. The video is a stunning visual representation of the song's themes, with Adele's powerful vocals accompanied by sweeping orchestral arrangements.

The lyrics also touch on the idea that time is supposed to heal all wounds, but the speaker admits that they haven't done much healing. This line suggests that the pain of the past still lingers, and the speaker is struggling to move on.

Hello, it's me I was wondering if after all these years you'd like to meet To go over everything They say that time's supposed to heal ya, but I ain't done much healing

But I, I think I see it now The things that we said The way we said it The way you shut your mouth and how I...

Adele - Hello (Lyrics)

The chorus, "Hello, can you hear me? / I'm in California dreaming about who we used to be," reveals the speaker's sense of disconnection and longing. They're physically far away from their past life, but their memories of their ex-lover remain vivid.

The song's success can be attributed to its raw emotional power, as well as Adele's soaring vocals. "Hello" is a testament to Adele's skill as a songwriter and performer, and it solidifies her position as one of the most talented and influential musicians of her generation.