It looks like a kiss, but it's pure perspective.
In Rome, even coincidence becomes poetry. This is the famous "Holy Kiss", the optical illusion where the statue of Santa Caterina da Siena appears to gently kiss the dome of Basilica di San Pietro.
If you stand in the right spot near Castel Sant'Angelo and align your view perfectly, the saint's lips seem to touch the iconic dome designed by Michelangelo. No filters. No edits.