Lyric discussion by yallRstupid 

Cover art for Raindrops lyrics by Armor for Sleep

yeah i can agree with that. hes saying everyone thinks shes unimportant and practically invisible. you also associate rain with sadness, so thats a double metaphor i guess but hes saying he will be there to take care of her even if no one else is. she can suffocate him with her emotions and feelings, but he'll be okay because he's with her =) so its kinda a love song IMO