┌─┐                                                     ┌─┐
│a│                                                     │b│
└┬┘                                                     └┬┘
 │ very long message so it will have many new lines as   │
 │  and                                                  │
 │  and                                                  │
 │                                                       │
 │──────────────────────────────────────────────────────>│
 │                                                       │
 │        another very long message                      │
 │         so we need to align the text centered         │
 │<──────────────────────────────────────────────────────│
 │                                                       │
┌┴┐                                                     ┌┴┐
│a│                                                     │b│
└─┘                                                     └─┘