Weak (A Cappella)

I don't know what it is that you've done to me
 But it's caused me to act in such a crazy way
 Whatever it is that you do when you do what you're doing
 It's a feeling that I don't understand
 'Cause my heart starts beating triple time
 With thoughts of loving you on my mind
 I can't figure out just what to do
 When the cause and cure is you
 I get so weak in the knees, I can hardly speak
 I lose all control and something takes over me
 In a daze and it's so amazing
 It's not a phase, I want you to stay with me
 By my side, I swallow my pride
 Your love is so sweet
 It knocks me right off of my feet
 Can't explain why your loving makes me weak
 Time after time, after time I try to fight it
 But your love is strong, it keeps on holding on
 Resistance is down
 When you're around, cries fading
 In my condition, I don't want to be alone
 'Cause my heart starts beating triple time
 With thoughts of loving you on my mind
 I can't figure out just what to do
 When the cause and cure is you
 I get so weak in the knees, I can hardly speak
 I lose all control and something takes over me
 In a daze and it's so amazing
 It's not a phase, I want you to stay with me
 By my side, I swallow my pride
 Your love is so sweet
 It knocks me right off of my feet
 Can't explain why your loving makes me weak
 I try hard to fight it
 No way can I deny it
 You're love's so sweet, knocks me off my feet
 I get so weak in the knees, I can hardly speak
 I lose all control and something takes over me
 In a daze and it's so amazing
 It's not a phase, I want you to stay with me
 By my side, I swallow my pride
 Your love is so sweet
 It knocks me right off of my feet
 Can't explain why your loving makes me weak
 (I get so weak)
 Blood starts racing through my veins
 (I get so weak)
 Boy, it's something I can't explain
 (I get so weak)
 Something 'bout the way you do
 The things you do-ooo-ooo, it
 (Knocks me right off of my feet)
 Ohh, off my feet
 Can't explain why your lovin' makes me weak
 I get so weak in the knees, I can hardly speak
 I lose all control and something takes over me
 In a daze and it's so amazing
 It's not a phase, I want you to stay with me
 By my side, I swallow my pride
 Your love is so sweet
 It knocks me right off of my feet
 Can't explain why your loving makes me weak