The song "Can't Help Myself" by Toni Gonzaga is about falling in love and being unable to resist the feelings that come with it. The lyrics express the artist's emotions and the effect that the person they are in love with has on them. The song starts with the singer admitting that they can't sleep because the person they are thinking about is constantly on their mind. They acknowledge that they are in love once again, indicating that they have experienced love in the past. The person they are in love with is compared to a star that lights up their life. The lyrics also imply that the singer is willing to take a chance on love and embrace a new romance in their life, acknowledging that the person they love is all they need. They express their inability to control their feelings and how they cannot help but fall in love with someone so true and genuine. Throughout the song, the singer expresses their hopes and prayers for the love to last, emphasizing their desire for the relationship to endure. They convey their determination to stay together no matter what challenges come their way. The artist's love for this person is described as something they have never felt before, implying that this love is special and unique. The chorus repeats the sentiment that the singer can't help but fall in love with someone as amazing as the person they are singing about. Overall, the song "Can't Help Myself" conveys the artist's deep emotions and their inability to resist falling in love with someone whom they consider to be their perfect match.