The couple is in front of what?
The couple is in front of the table.
     src        edge_attr  dst
0      0  to the right of    9
1      0   to the left of   14
2      0  to the right of    1
3      1   to the left of   15
4      1   to the left of   19
..   ...              ...  ...
141   22   to the left of   19
142   22  to the right of   10
143   22   to the left of   16
144   23               on   10
145   23  to the right of    6

[146 rows x 3 columns]