My personal favorites:
II.2.1 (Bar of Astylus and Pardalus); 8408: Lovers are like bees in that they live a honeyed life
V.1.26 (House of Caecilius Iucundus); 4091: Whoever loves, let him flourish. Let him perish who knows not love. Let him perish twice over whoever forbids love.
VI.16.15 (atrium of the House of Pinarius); 6842: If anyone does not believe in Venus, they should gaze at my girl friend
VII.12.35 (Vico d’ Eumachia, small room of a possible brothel); 2146: Vibius Restitutus slept here alone and missed his darling Urbana
VIII.2 (in the basilica); 1837: If you are able, but not willing, why do you put off our joy and kindle hope and tell me always to come back tomorrow. So, force me to die since you force me to live without you. Your gift will be to stop torturing me. Certainly, hope returns to the lover what it has once snatched away.
VIII.2 (in the basilica); 1928: Love dictates to me as I write and Cupid shows me the way, but may I die if god should wish me to go on without you
Nuceria Necropolis (on a tomb); 10241: Greetings to Primigenia of Nuceria. I would wish to become a signet ring for no more than an hour, so that I might give you kisses dispatched with your signature.
For all of them, follow the link: