Ever since its release in 2018, 'Thank U, Next' has remained one of Ariana Grande's most personal songs, with lyrics that openly reflect different chapters of her life and past relationships. Over the years, fans have become accustomed to paying close attention whenever the singer tweaks the track during a live performance. That happened once again during Grande's latest Eternal Sunshine Tour stop, where one small lyric change quickly became one of the night's biggest talking points.

 The moment only gained more attention because the person referenced in the song was watching from the audience.

While performing 'Thank U, Next' during her birthday concert in Austin, Texas, on June 26, Ariana Grande surprised fans by changing one of the song's most recognizable lyrics about former boyfriend Ricky Alvarez. Instead of singing, "Wrote some songs about Ricky / Now I listen and laugh," Grande performed, "Wrote some songs about Ricky / I know he still got my back," prompting loud cheers from the crowd.

Fan-recorded videos also captured Alvarez's reaction from the audience, where he smiled as concertgoers applauded the lyric change. Grande's parents, Edward Butera and Joan Grande, were also seen acknowledging Alvarez during the moment, adding to fans' excitement. The moment quickly spread across social media, with fans pointing out that the revised lyric reflected a far warmer sentiment than the original version of the song.

Many interpreted it as a sign that Grande and Alvarez's friendship has only grown stronger in the years since they ended their relationship.

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The lyric change was not the only reason fans began reading into the moment. Offstage, Grande and Alvarez had also recently reunited, adding another layer of intrigue to the performance.

The lyric changes came shortly after Ariana Grande and Ricky Alvarez were spotted having a casual meal together at De Nada Cantina in Austin alongside another friend. The pair, who dated between 2015 and 2016, have remained on friendly terms since their breakup. Their reunion also arrived weeks after reports emerged that Grande and Wicked co-star Ethan Slater had quietly ended their relationship after nearly three years together, according to a source who spoke to E! News earlier this month in June.

The combination of the updated lyric, Alvarez's appearance at Grande's concert, and their recent outing quickly sparked reunion speculation among fans online, especially in the wake of her recent breakup. However, neither Grande nor Alvarez has publicly commented on the rumors or suggested that they have rekindled their relationship.

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What did you think of Ariana Grande's updated 'thank u, next' lyric? Let us know in the comments!