The phrase "incha couple ga" (full Japanese title: Keikenzumi na Kimi to, Keiken Zero na Ore ga, Otsukiai suru Hanashi ) translates to

When we lose one sense, the others become heightened. Many couples use "sensory training" to rediscover the power of touch.

“When you truly love someone, you don’t try to own them. You simply hope they bloom wherever they are.”